74087272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42677}}^1$

素因数の和:42721

約数の個数: 32

約数和(自身を含む): 163883520

約数和(自身を除く): 89796248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 42677, 85354, 170708, 298739, 341416, 597478, 1194956, 1322987, 2389912, 2645974, 5291948, 9260909, 10583896, 18521818, 37043636, 74087272]

約数ペア:

[(1, 74087272), (2, 37043636), (4, 18521818), (7, 10583896), (8, 9260909), (14, 5291948), (28, 2645974), (31, 2389912), (56, 1322987), (62, 1194956), (124, 597478), (217, 341416), (248, 298739), (434, 170708), (868, 85354), (1736, 42677)]