64996636

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 116035920

約数和(自身を除く): 51039284

約数列:

[1, 2, 4, 83, 137, 166, 274, 332, 548, 1429, 2858, 5716, 11371, 22742, 45484, 118607, 195773, 237214, 391546, 474428, 783092, 16249159, 32498318, 64996636]

約数ペア:

[(1, 64996636), (2, 32498318), (4, 16249159), (83, 783092), (137, 474428), (166, 391546), (274, 237214), (332, 195773), (548, 118607), (1429, 45484), (2858, 22742), (5716, 11371)]