71520374032

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2081}}^1\times {\mathrm{19009}}^1$

素因数の和:21211

約数の個数: 40

約数和(自身を含む): 139871549880

約数和(自身を除く): 68351175848

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2081, 4162, 8324, 16648, 19009, 33296, 38018, 76036, 152072, 235153, 304144, 470306, 940612, 1881224, 2148017, 3762448, 4296034, 8592068, 17184136, 34368272, 39557729, 79115458, 158230916, 316461832, 632923664, 4470023377, 8940046754, 17880093508, 35760187016, 71520374032]

約数ペア:

[(1, 71520374032), (2, 35760187016), (4, 17880093508), (8, 8940046754), (16, 4470023377), (113, 632923664), (226, 316461832), (452, 158230916), (904, 79115458), (1808, 39557729), (2081, 34368272), (4162, 17184136), (8324, 8592068), (16648, 4296034), (19009, 3762448), (33296, 2148017), (38018, 1881224), (76036, 940612), (152072, 470306), (235153, 304144)]