27720209528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{315002381}}^1$

素因数の和:315002398

約数の個数: 16

約数和(自身を含む): 56700428760

約数和(自身を除く): 28980219232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 315002381, 630004762, 1260009524, 2520019048, 3465026191, 6930052382, 13860104764, 27720209528]

約数ペア:

[(1, 27720209528), (2, 13860104764), (4, 6930052382), (8, 3465026191), (11, 2520019048), (22, 1260009524), (44, 630004762), (88, 315002381)]