401119376

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{7669}}^1$

素因数の和:8151

約数の個数: 40

約数和(自身を含む): 890210880

約数和(自身を除く): 489091504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 934, 1868, 3269, 3736, 6538, 7472, 7669, 13076, 15338, 26152, 30676, 52304, 53683, 61352, 107366, 122704, 214732, 429464, 858928, 3581423, 7162846, 14325692, 25069961, 28651384, 50139922, 57302768, 100279844, 200559688, 401119376]

約数ペア:

[(1, 401119376), (2, 200559688), (4, 100279844), (7, 57302768), (8, 50139922), (14, 28651384), (16, 25069961), (28, 14325692), (56, 7162846), (112, 3581423), (467, 858928), (934, 429464), (1868, 214732), (3269, 122704), (3736, 107366), (6538, 61352), (7472, 53683), (7669, 52304), (13076, 30676), (15338, 26152)]