621371072

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33829}}^1$

素因数の和:33889

約数の個数: 56

約数和(自身を含む): 1443593760

約数和(自身を除く): 822222688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 33829, 67658, 135316, 236803, 270632, 473606, 541264, 947212, 1082528, 1386989, 1894424, 2165056, 2773978, 3788848, 5547956, 7577696, 9708923, 11095912, 15155392, 19417846, 22191824, 38835692, 44383648, 77671384, 88767296, 155342768, 310685536, 621371072]

約数ペア:

[(1, 621371072), (2, 310685536), (4, 155342768), (7, 88767296), (8, 77671384), (14, 44383648), (16, 38835692), (28, 22191824), (32, 19417846), (41, 15155392), (56, 11095912), (64, 9708923), (82, 7577696), (112, 5547956), (164, 3788848), (224, 2773978), (287, 2165056), (328, 1894424), (448, 1386989), (574, 1082528), (656, 947212), (1148, 541264), (1312, 473606), (2296, 270632), (2624, 236803), (4592, 135316), (9184, 67658), (18368, 33829)]