28443896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9431}}^1$

素因数の和:9479

約数の個数: 32

約数和(自身を含む): 59421600

約数和(自身を除く): 30977704

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 9431, 18862, 37724, 75448, 122603, 245206, 273499, 490412, 546998, 980824, 1093996, 2187992, 3555487, 7110974, 14221948, 28443896]

約数ペア:

[(1, 28443896), (2, 14221948), (4, 7110974), (8, 3555487), (13, 2187992), (26, 1093996), (29, 980824), (52, 546998), (58, 490412), (104, 273499), (116, 245206), (232, 122603), (377, 75448), (754, 37724), (1508, 18862), (3016, 9431)]