7138874816

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{1411961}}^1$

素因数の和:1412052

約数の個数: 28

約数和(自身を含む): 14345533920

約数和(自身を除く): 7206659104

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 1411961, 2823922, 5647844, 11295688, 22591376, 45182752, 90365504, 111544919, 223089838, 446179676, 892359352, 1784718704, 3569437408, 7138874816]

約数ペア:

[(1, 7138874816), (2, 3569437408), (4, 1784718704), (8, 892359352), (16, 446179676), (32, 223089838), (64, 111544919), (79, 90365504), (158, 45182752), (316, 22591376), (632, 11295688), (1264, 5647844), (2528, 2823922), (5056, 1411961)]