66568904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 129642240

約数和(自身を除く): 63073336

約数列:

[1, 2, 4, 8, 31, 62, 124, 181, 248, 362, 724, 1448, 1483, 2966, 5611, 5932, 11222, 11864, 22444, 44888, 45973, 91946, 183892, 268423, 367784, 536846, 1073692, 2147384, 8321113, 16642226, 33284452, 66568904]

約数ペア:

[(1, 66568904), (2, 33284452), (4, 16642226), (8, 8321113), (31, 2147384), (62, 1073692), (124, 536846), (181, 367784), (248, 268423), (362, 183892), (724, 91946), (1448, 45973), (1483, 44888), (2966, 22444), (5611, 11864), (5932, 11222)]