457723952

素因数分解:

$2^4\times 7^1\times {\mathrm{4086821}}^1$

素因数の和:4086836

約数の個数: 20

約数和(自身を含む): 1013531856

約数和(自身を除く): 555807904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4086821, 8173642, 16347284, 28607747, 32694568, 57215494, 65389136, 114430988, 228861976, 457723952]

約数ペア:

[(1, 457723952), (2, 228861976), (4, 114430988), (7, 65389136), (8, 57215494), (14, 32694568), (16, 28607747), (28, 16347284), (56, 8173642), (112, 4086821)]