29788748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61547}}^1$

素因数の和:61573

約数の個数: 18

約数和(自身を含む): 57301188

約数和(自身を除く): 27512440

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 61547, 123094, 246188, 677017, 1354034, 2708068, 7447187, 14894374, 29788748]

約数ペア:

[(1, 29788748), (2, 14894374), (4, 7447187), (11, 2708068), (22, 1354034), (44, 677017), (121, 246188), (242, 123094), (484, 61547)]