38903848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 76725000

約数和(自身を除く): 37821152

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 2749, 3538, 5498, 7076, 10996, 14152, 21992, 79721, 159442, 167689, 318884, 335378, 637768, 670756, 1341512, 4862981, 9725962, 19451924, 38903848]

約数ペア:

[(1, 38903848), (2, 19451924), (4, 9725962), (8, 4862981), (29, 1341512), (58, 670756), (61, 637768), (116, 335378), (122, 318884), (232, 167689), (244, 159442), (488, 79721), (1769, 21992), (2749, 14152), (3538, 10996), (5498, 7076)]