57628377872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{25121}}^1$

素因数の和:25452

約数の個数: 80

約数和(自身を含む): 123639430320

約数和(自身を除く): 66011052448

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 269, 328, 533, 538, 656, 1066, 1076, 2132, 2152, 3497, 4264, 4304, 6994, 8528, 11029, 13988, 22058, 25121, 27976, 44116, 50242, 55952, 88232, 100484, 143377, 176464, 200968, 286754, 326573, 401936, 573508, 653146, 1029961, 1147016, 1306292, 2059922, 2294032, 2612584, 4119844, 5225168, 6757549, 8239688, 13389493, 13515098, 16479376, 26778986, 27030196, 53557972, 54060392, 87848137, 107115944, 108120784, 175696274, 214231888, 277059509, 351392548, 554119018, 702785096, 1108238036, 1405570192, 2216476072, 3601773617, 4432952144, 7203547234, 14407094468, 28814188936, 57628377872]

約数ペア:

[(1, 57628377872), (2, 28814188936), (4, 14407094468), (8, 7203547234), (13, 4432952144), (16, 3601773617), (26, 2216476072), (41, 1405570192), (52, 1108238036), (82, 702785096), (104, 554119018), (164, 351392548), (208, 277059509), (269, 214231888), (328, 175696274), (533, 108120784), (538, 107115944), (656, 87848137), (1066, 54060392), (1076, 53557972), (2132, 27030196), (2152, 26778986), (3497, 16479376), (4264, 13515098), (4304, 13389493), (6994, 8239688), (8528, 6757549), (11029, 5225168), (13988, 4119844), (22058, 2612584), (25121, 2294032), (27976, 2059922), (44116, 1306292), (50242, 1147016), (55952, 1029961), (88232, 653146), (100484, 573508), (143377, 401936), (176464, 326573), (200968, 286754)]