21875392642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1\times {\mathrm{3613}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 34359945984

約数和(自身を除く): 12484553342

約数列:

[1, 2, 41, 47, 82, 94, 1571, 1927, 3142, 3613, 3854, 7226, 64411, 73837, 128822, 147674, 148133, 169811, 296266, 339622, 3027317, 5676023, 6054634, 6962251, 11352046, 13924502, 232716943, 266773081, 465433886, 533546162, 10937696321, 21875392642]

約数ペア:

[(1, 21875392642), (2, 10937696321), (41, 533546162), (47, 465433886), (82, 266773081), (94, 232716943), (1571, 13924502), (1927, 11352046), (3142, 6962251), (3613, 6054634), (3854, 5676023), (7226, 3027317), (64411, 339622), (73837, 296266), (128822, 169811), (147674, 148133)]