68377204

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21611}}^1$

素因数の和:21735

約数の個数: 24

約数和(自身を含む): 137971008

約数和(自身を除く): 69593804

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 21611, 43222, 86444, 151277, 302554, 605108, 2442043, 4884086, 9768172, 17094301, 34188602, 68377204]

約数ペア:

[(1, 68377204), (2, 34188602), (4, 17094301), (7, 9768172), (14, 4884086), (28, 2442043), (113, 605108), (226, 302554), (452, 151277), (791, 86444), (1582, 43222), (3164, 21611)]