72946432

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 163797984

約数和(自身を除く): 90851552

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 953, 1196, 1472, 1664, 1906, 2392, 2944, 3328, 3812, 4784, 5888, 7624, 9568, 12389, 15248, 19136, 21919, 24778, 30496, 38272, 43838, 49556, 60992, 76544, 87676, 99112, 121984, 175352, 198224, 243968, 284947, 350704, 396448, 569894, 701408, 792896, 1139788, 1402816, 1585792, 2279576, 2805632, 3171584, 4559152, 5611264, 9118304, 18236608, 36473216, 72946432]

約数ペア:

[(1, 72946432), (2, 36473216), (4, 18236608), (8, 9118304), (13, 5611264), (16, 4559152), (23, 3171584), (26, 2805632), (32, 2279576), (46, 1585792), (52, 1402816), (64, 1139788), (92, 792896), (104, 701408), (128, 569894), (184, 396448), (208, 350704), (256, 284947), (299, 243968), (368, 198224), (416, 175352), (598, 121984), (736, 99112), (832, 87676), (953, 76544), (1196, 60992), (1472, 49556), (1664, 43838), (1906, 38272), (2392, 30496), (2944, 24778), (3328, 21919), (3812, 19136), (4784, 15248), (5888, 12389), (7624, 9568)]