64881436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 121059792

約数和(自身を除く): 56178356

約数列:

[1, 2, 4, 23, 46, 79, 92, 113, 158, 226, 316, 452, 1817, 2599, 3634, 5198, 6241, 7268, 8927, 10396, 12482, 17854, 24964, 35708, 143543, 205321, 287086, 410642, 574172, 705233, 821284, 1410466, 2820932, 16220359, 32440718, 64881436]

約数ペア:

[(1, 64881436), (2, 32440718), (4, 16220359), (23, 2820932), (46, 1410466), (79, 821284), (92, 705233), (113, 574172), (158, 410642), (226, 287086), (316, 205321), (452, 143543), (1817, 35708), (2599, 24964), (3634, 17854), (5198, 12482), (6241, 10396), (7268, 8927)]