7889968652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{75833}}^1$

素因数の和:75930

約数の個数: 36

約数和(自身を含む): 14937781320

約数和(自身を除く): 7047812668

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1369, 1406, 2738, 2812, 5476, 26011, 52022, 75833, 104044, 151666, 303332, 1440827, 2805821, 2881654, 5611642, 5763308, 11223284, 53310599, 103815377, 106621198, 207630754, 213242396, 415261508, 1972492163, 3944984326, 7889968652]

約数ペア:

[(1, 7889968652), (2, 3944984326), (4, 1972492163), (19, 415261508), (37, 213242396), (38, 207630754), (74, 106621198), (76, 103815377), (148, 53310599), (703, 11223284), (1369, 5763308), (1406, 5611642), (2738, 2881654), (2812, 2805821), (5476, 1440827), (26011, 303332), (52022, 151666), (75833, 104044)]