30762872

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{857}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 66100320

約数和(自身を除く): 35337448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 857, 1282, 1714, 2564, 3428, 4487, 5128, 5999, 6856, 8974, 11998, 17948, 23996, 35896, 47992, 549337, 1098674, 2197348, 3845359, 4394696, 7690718, 15381436, 30762872]

約数ペア:

[(1, 30762872), (2, 15381436), (4, 7690718), (7, 4394696), (8, 3845359), (14, 2197348), (28, 1098674), (56, 549337), (641, 47992), (857, 35896), (1282, 23996), (1714, 17948), (2564, 11998), (3428, 8974), (4487, 6856), (5128, 5999)]