64976210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29401}}^1$

素因数の和:29438

約数の個数: 32

約数和(自身を含む): 133367472

約数和(自身を除く): 68391262

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 29401, 58802, 147005, 294010, 382213, 499817, 764426, 999634, 1911065, 2499085, 3822130, 4998170, 6497621, 12995242, 32488105, 64976210]

約数ペア:

[(1, 64976210), (2, 32488105), (5, 12995242), (10, 6497621), (13, 4998170), (17, 3822130), (26, 2499085), (34, 1911065), (65, 999634), (85, 764426), (130, 499817), (170, 382213), (221, 294010), (442, 147005), (1105, 58802), (2210, 29401)]