4972016

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 11142144

約数和(自身を除く): 6170128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 431, 721, 824, 862, 1442, 1648, 1724, 2884, 3017, 3448, 5768, 6034, 6896, 11536, 12068, 24136, 44393, 48272, 88786, 177572, 310751, 355144, 621502, 710288, 1243004, 2486008, 4972016]

約数ペア:

[(1, 4972016), (2, 2486008), (4, 1243004), (7, 710288), (8, 621502), (14, 355144), (16, 310751), (28, 177572), (56, 88786), (103, 48272), (112, 44393), (206, 24136), (412, 12068), (431, 11536), (721, 6896), (824, 6034), (862, 5768), (1442, 3448), (1648, 3017), (1724, 2884)]