8428908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 20774880

約数和(自身を除く): 12345972

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 457, 636, 914, 1371, 1537, 1828, 2742, 3074, 4611, 5484, 6148, 9222, 13253, 18444, 24221, 26506, 39759, 48442, 53012, 72663, 79518, 96884, 145326, 159036, 290652, 702409, 1404818, 2107227, 2809636, 4214454, 8428908]

約数ペア:

[(1, 8428908), (2, 4214454), (3, 2809636), (4, 2107227), (6, 1404818), (12, 702409), (29, 290652), (53, 159036), (58, 145326), (87, 96884), (106, 79518), (116, 72663), (159, 53012), (174, 48442), (212, 39759), (318, 26506), (348, 24221), (457, 18444), (636, 13253), (914, 9222), (1371, 6148), (1537, 5484), (1828, 4611), (2742, 3074)]