42045626

素因数分解:

$2^1\times 7^3\times {\mathrm{61291}}^1$

素因数の和:61314

約数の個数: 16

約数和(自身を含む): 73550400

約数和(自身を除く): 31504774

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 61291, 122582, 429037, 858074, 3003259, 6006518, 21022813, 42045626]

約数ペア:

[(1, 42045626), (2, 21022813), (7, 6006518), (14, 3003259), (49, 858074), (98, 429037), (343, 122582), (686, 61291)]