65302328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 151710720

約数和(自身を除く): 86408392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 271, 331, 364, 542, 662, 728, 1084, 1324, 1897, 2168, 2317, 2648, 3523, 3794, 4303, 4634, 7046, 7588, 8606, 9268, 14092, 15176, 17212, 18536, 24661, 28184, 30121, 34424, 49322, 60242, 89701, 98644, 120484, 179402, 197288, 240968, 358804, 627907, 717608, 1166113, 1255814, 2332226, 2511628, 4664452, 5023256, 8162791, 9328904, 16325582, 32651164, 65302328]

約数ペア:

[(1, 65302328), (2, 32651164), (4, 16325582), (7, 9328904), (8, 8162791), (13, 5023256), (14, 4664452), (26, 2511628), (28, 2332226), (52, 1255814), (56, 1166113), (91, 717608), (104, 627907), (182, 358804), (271, 240968), (331, 197288), (364, 179402), (542, 120484), (662, 98644), (728, 89701), (1084, 60242), (1324, 49322), (1897, 34424), (2168, 30121), (2317, 28184), (2648, 24661), (3523, 18536), (3794, 17212), (4303, 15176), (4634, 14092), (7046, 9268), (7588, 8606)]