38311208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4663}}^1$

素因数の和:4761

約数の個数: 32

約数和(自身を含む): 78355200

約数和(自身を除く): 40043992

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 4663, 8216, 9326, 18652, 37304, 60619, 121238, 242476, 368377, 484952, 736754, 1473508, 2947016, 4788901, 9577802, 19155604, 38311208]

約数ペア:

[(1, 38311208), (2, 19155604), (4, 9577802), (8, 4788901), (13, 2947016), (26, 1473508), (52, 736754), (79, 484952), (104, 368377), (158, 242476), (316, 121238), (632, 60619), (1027, 37304), (2054, 18652), (4108, 9326), (4663, 8216)]