18674286592

素因数分解:

$2^{16}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1021

約数の個数: 136

約数和(自身を含む): 42014022624

約数和(自身を除く): 23339736032

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 512, 598, 736, 832, 953, 1024, 1196, 1472, 1664, 1906, 2048, 2392, 2944, 3328, 3812, 4096, 4784, 5888, 6656, 7624, 8192, 9568, 11776, 12389, 13312, 15248, 16384, 19136, 21919, 23552, 24778, 26624, 30496, 32768, 38272, 43838, 47104, 49556, 53248, 60992, 65536, 76544, 87676, 94208, 99112, 106496, 121984, 153088, 175352, 188416, 198224, 212992, 243968, 284947, 306176, 350704, 376832, 396448, 425984, 487936, 569894, 612352, 701408, 753664, 792896, 851968, 975872, 1139788, 1224704, 1402816, 1507328, 1585792, 1951744, 2279576, 2449408, 2805632, 3171584, 3903488, 4559152, 4898816, 5611264, 6343168, 7806976, 9118304, 9797632, 11222528, 12686336, 15613952, 18236608, 19595264, 22445056, 25372672, 31227904, 36473216, 44890112, 50745344, 62455808, 72946432, 89780224, 101490688, 145892864, 179560448, 202981376, 291785728, 359120896, 405962752, 583571456, 718241792, 811925504, 1167142912, 1436483584, 2334285824, 4668571648, 9337143296, 18674286592]

約数ペア:

[(1, 18674286592), (2, 9337143296), (4, 4668571648), (8, 2334285824), (13, 1436483584), (16, 1167142912), (23, 811925504), (26, 718241792), (32, 583571456), (46, 405962752), (52, 359120896), (64, 291785728), (92, 202981376), (104, 179560448), (128, 145892864), (184, 101490688), (208, 89780224), (256, 72946432), (299, 62455808), (368, 50745344), (416, 44890112), (512, 36473216), (598, 31227904), (736, 25372672), (832, 22445056), (953, 19595264), (1024, 18236608), (1196, 15613952), (1472, 12686336), (1664, 11222528), (1906, 9797632), (2048, 9118304), (2392, 7806976), (2944, 6343168), (3328, 5611264), (3812, 4898816), (4096, 4559152), (4784, 3903488), (5888, 3171584), (6656, 2805632), (7624, 2449408), (8192, 2279576), (9568, 1951744), (11776, 1585792), (12389, 1507328), (13312, 1402816), (15248, 1224704), (16384, 1139788), (19136, 975872), (21919, 851968), (23552, 792896), (24778, 753664), (26624, 701408), (30496, 612352), (32768, 569894), (38272, 487936), (43838, 425984), (47104, 396448), (49556, 376832), (53248, 350704), (60992, 306176), (65536, 284947), (76544, 243968), (87676, 212992), (94208, 198224), (99112, 188416), (106496, 175352), (121984, 153088)]