74892848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{161407}}^1$

素因数の和:161444

約数の個数: 20

約数和(自身を含む): 150109440

約数和(自身を除く): 75216592

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 161407, 322814, 645628, 1291256, 2582512, 4680803, 9361606, 18723212, 37446424, 74892848]

約数ペア:

[(1, 74892848), (2, 37446424), (4, 18723212), (8, 9361606), (16, 4680803), (29, 2582512), (58, 1291256), (116, 645628), (232, 322814), (464, 161407)]