68993408

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2623

約数の個数: 64

約数和(自身を含む): 157896000

約数和(自身を除く): 88902592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2579, 3344, 5158, 6688, 10316, 13376, 20632, 26752, 28369, 41264, 49001, 56738, 82528, 98002, 113476, 165056, 196004, 226952, 330112, 392008, 453904, 539011, 784016, 907808, 1078022, 1568032, 1815616, 2156044, 3136064, 3631232, 4312088, 6272128, 8624176, 17248352, 34496704, 68993408]

約数ペア:

[(1, 68993408), (2, 34496704), (4, 17248352), (8, 8624176), (11, 6272128), (16, 4312088), (19, 3631232), (22, 3136064), (32, 2156044), (38, 1815616), (44, 1568032), (64, 1078022), (76, 907808), (88, 784016), (128, 539011), (152, 453904), (176, 392008), (209, 330112), (304, 226952), (352, 196004), (418, 165056), (608, 113476), (704, 98002), (836, 82528), (1216, 56738), (1408, 49001), (1672, 41264), (2432, 28369), (2579, 26752), (3344, 20632), (5158, 13376), (6688, 10316)]