68126672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 135485376

約数和(自身を除く): 67358704

約数列:

[1, 2, 4, 8, 16, 67, 103, 134, 206, 268, 412, 536, 617, 824, 1072, 1234, 1648, 2468, 4936, 6901, 9872, 13802, 27604, 41339, 55208, 63551, 82678, 110416, 127102, 165356, 254204, 330712, 508408, 661424, 1016816, 4257917, 8515834, 17031668, 34063336, 68126672]

約数ペア:

[(1, 68126672), (2, 34063336), (4, 17031668), (8, 8515834), (16, 4257917), (67, 1016816), (103, 661424), (134, 508408), (206, 330712), (268, 254204), (412, 165356), (536, 127102), (617, 110416), (824, 82678), (1072, 63551), (1234, 55208), (1648, 41339), (2468, 27604), (4936, 13802), (6901, 9872)]