73189256

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{35323}}^1$

素因数の和:35373

約数の個数: 32

約数和(自身を含む): 161077440

約数和(自身を除く): 87888184

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 35323, 70646, 141292, 247261, 282584, 494522, 989044, 1306951, 1978088, 2613902, 5227804, 9148657, 10455608, 18297314, 36594628, 73189256]

約数ペア:

[(1, 73189256), (2, 36594628), (4, 18297314), (7, 10455608), (8, 9148657), (14, 5227804), (28, 2613902), (37, 1978088), (56, 1306951), (74, 989044), (148, 494522), (259, 282584), (296, 247261), (518, 141292), (1036, 70646), (2072, 35323)]