64765736

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11923}}^1$

素因数の和:12033

約数の個数: 32

約数和(自身を含む): 140226240

約数和(自身を除く): 75460504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 11923, 23846, 47692, 83461, 95384, 166922, 333844, 667688, 1156531, 2313062, 4626124, 8095717, 9252248, 16191434, 32382868, 64765736]

約数ペア:

[(1, 64765736), (2, 32382868), (4, 16191434), (7, 9252248), (8, 8095717), (14, 4626124), (28, 2313062), (56, 1156531), (97, 667688), (194, 333844), (388, 166922), (679, 95384), (776, 83461), (1358, 47692), (2716, 23846), (5432, 11923)]