39874436

素因数分解:

$2^2\times 7^3\times {\mathrm{29063}}^1$

素因数の和:29088

約数の個数: 24

約数和(自身を含む): 81379200

約数和(自身を除く): 41504764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 29063, 58126, 116252, 203441, 406882, 813764, 1424087, 2848174, 5696348, 9968609, 19937218, 39874436]

約数ペア:

[(1, 39874436), (2, 19937218), (4, 9968609), (7, 5696348), (14, 2848174), (28, 1424087), (49, 813764), (98, 406882), (196, 203441), (343, 116252), (686, 58126), (1372, 29063)]