71254648504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{510157}}^1$

素因数の和:510272

約数の個数: 64

約数和(自身を含む): 154271779200

約数和(自身を除く): 83017130696

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 221, 316, 442, 632, 884, 1027, 1343, 1768, 2054, 2686, 4108, 5372, 8216, 10744, 17459, 34918, 69836, 139672, 510157, 1020314, 2040628, 4081256, 6632041, 8672669, 13264082, 17345338, 26528164, 34690676, 40302403, 53056328, 69381352, 80604806, 112744697, 161209612, 225489394, 322419224, 450978788, 523931239, 685140851, 901957576, 1047862478, 1370281702, 2095724956, 2740563404, 4191449912, 5481126808, 8906831063, 17813662126, 35627324252, 71254648504]

約数ペア:

[(1, 71254648504), (2, 35627324252), (4, 17813662126), (8, 8906831063), (13, 5481126808), (17, 4191449912), (26, 2740563404), (34, 2095724956), (52, 1370281702), (68, 1047862478), (79, 901957576), (104, 685140851), (136, 523931239), (158, 450978788), (221, 322419224), (316, 225489394), (442, 161209612), (632, 112744697), (884, 80604806), (1027, 69381352), (1343, 53056328), (1768, 40302403), (2054, 34690676), (2686, 26528164), (4108, 17345338), (5372, 13264082), (8216, 8672669), (10744, 6632041), (17459, 4081256), (34918, 2040628), (69836, 1020314), (139672, 510157)]