74719952

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{20393}}^1$

素因数の和:20630

約数の個数: 20

約数和(自身を含む): 145409220

約数和(自身を除く): 70689268

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 20393, 40786, 81572, 163144, 326288, 4669997, 9339994, 18679988, 37359976, 74719952]

約数ペア:

[(1, 74719952), (2, 37359976), (4, 18679988), (8, 9339994), (16, 4669997), (229, 326288), (458, 163144), (916, 81572), (1832, 40786), (3664, 20393)]