623130928

素因数分解:

$2^4\times 7^1\times {\mathrm{5563669}}^1$

素因数の和:5563684

約数の個数: 20

約数和(自身を含む): 1379790160

約数和(自身を除く): 756659232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5563669, 11127338, 22254676, 38945683, 44509352, 77891366, 89018704, 155782732, 311565464, 623130928]

約数ペア:

[(1, 623130928), (2, 311565464), (4, 155782732), (7, 89018704), (8, 77891366), (14, 44509352), (16, 38945683), (28, 22254676), (56, 11127338), (112, 5563669)]