68139776

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14044

約数の個数: 36

約数和(自身を含む): 143182200

約数和(自身を除く): 75042424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 14009, 28018, 56036, 112072, 224144, 266171, 448288, 532342, 896576, 1064684, 1793152, 2129368, 3586304, 4258736, 8517472, 17034944, 34069888, 68139776]

約数ペア:

[(1, 68139776), (2, 34069888), (4, 17034944), (8, 8517472), (16, 4258736), (19, 3586304), (32, 2129368), (38, 1793152), (64, 1064684), (76, 896576), (128, 532342), (152, 448288), (256, 266171), (304, 224144), (608, 112072), (1216, 56036), (2432, 28018), (4864, 14009)]