28939743808

素因数分解:

$2^6\times {\mathrm{1091}}^1\times {\mathrm{414467}}^1$

素因数の和:415570

約数の個数: 28

約数和(自身を含む): 57480080112

約数和(自身を除く): 28540336304

約数列:

[1, 2, 4, 8, 16, 32, 64, 1091, 2182, 4364, 8728, 17456, 34912, 69824, 414467, 828934, 1657868, 3315736, 6631472, 13262944, 26525888, 452183497, 904366994, 1808733988, 3617467976, 7234935952, 14469871904, 28939743808]

約数ペア:

[(1, 28939743808), (2, 14469871904), (4, 7234935952), (8, 3617467976), (16, 1808733988), (32, 904366994), (64, 452183497), (1091, 26525888), (2182, 13262944), (4364, 6631472), (8728, 3315736), (17456, 1657868), (34912, 828934), (69824, 414467)]