26905216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 65116800

約数和(自身を除く): 38211584

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 37, 38, 46, 52, 64, 74, 76, 92, 104, 128, 148, 152, 184, 208, 247, 296, 299, 304, 368, 416, 437, 481, 494, 592, 598, 608, 703, 736, 832, 851, 874, 962, 988, 1184, 1196, 1216, 1406, 1472, 1664, 1702, 1748, 1924, 1976, 2368, 2392, 2432, 2812, 2944, 3404, 3496, 3848, 3952, 4736, 4784, 5624, 5681, 6808, 6992, 7696, 7904, 9139, 9568, 11063, 11248, 11362, 13616, 13984, 15392, 15808, 16169, 18278, 19136, 22126, 22496, 22724, 27232, 27968, 30784, 31616, 32338, 36556, 38272, 44252, 44992, 45448, 54464, 55936, 61568, 64676, 73112, 88504, 89984, 90896, 108928, 129352, 146224, 177008, 181792, 210197, 258704, 292448, 354016, 363584, 420394, 517408, 584896, 708032, 727168, 840788, 1034816, 1169792, 1416064, 1681576, 2069632, 3363152, 6726304, 13452608, 26905216]

約数ペア:

[(1, 26905216), (2, 13452608), (4, 6726304), (8, 3363152), (13, 2069632), (16, 1681576), (19, 1416064), (23, 1169792), (26, 1034816), (32, 840788), (37, 727168), (38, 708032), (46, 584896), (52, 517408), (64, 420394), (74, 363584), (76, 354016), (92, 292448), (104, 258704), (128, 210197), (148, 181792), (152, 177008), (184, 146224), (208, 129352), (247, 108928), (296, 90896), (299, 89984), (304, 88504), (368, 73112), (416, 64676), (437, 61568), (481, 55936), (494, 54464), (592, 45448), (598, 44992), (608, 44252), (703, 38272), (736, 36556), (832, 32338), (851, 31616), (874, 30784), (962, 27968), (988, 27232), (1184, 22724), (1196, 22496), (1216, 22126), (1406, 19136), (1472, 18278), (1664, 16169), (1702, 15808), (1748, 15392), (1924, 13984), (1976, 13616), (2368, 11362), (2392, 11248), (2432, 11063), (2812, 9568), (2944, 9139), (3404, 7904), (3496, 7696), (3848, 6992), (3952, 6808), (4736, 5681), (4784, 5624)]