74417948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6581}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 142645104

約数和(自身を除く): 68227156

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 6581, 11308, 13162, 26324, 72391, 144782, 289564, 1691317, 3382634, 6765268, 18604487, 37208974, 74417948]

約数ペア:

[(1, 74417948), (2, 37208974), (4, 18604487), (11, 6765268), (22, 3382634), (44, 1691317), (257, 289564), (514, 144782), (1028, 72391), (2827, 26324), (5654, 13162), (6581, 11308)]