71330644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2293}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 157239936

約数和(自身を除く): 85909292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2293, 2828, 4444, 4586, 7777, 9172, 15554, 16051, 25223, 31108, 32102, 50446, 64204, 100892, 176561, 231593, 353122, 463186, 706244, 926372, 1621151, 2547523, 3242302, 5095046, 6484604, 10190092, 17832661, 35665322, 71330644]

約数ペア:

[(1, 71330644), (2, 35665322), (4, 17832661), (7, 10190092), (11, 6484604), (14, 5095046), (22, 3242302), (28, 2547523), (44, 1621151), (77, 926372), (101, 706244), (154, 463186), (202, 353122), (308, 231593), (404, 176561), (707, 100892), (1111, 64204), (1414, 50446), (2222, 32102), (2293, 31108), (2828, 25223), (4444, 16051), (4586, 15554), (7777, 9172)]