71269814

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 143681040

約数和(自身を除く): 72411226

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 3889, 7778, 9163, 18326, 27223, 42779, 54446, 66113, 85558, 132226, 190561, 299453, 381122, 462791, 598906, 727243, 925582, 1454486, 2096171, 3239537, 4192342, 5090701, 6479074, 10181402, 35634907, 71269814]

約数ペア:

[(1, 71269814), (2, 35634907), (7, 10181402), (11, 6479074), (14, 5090701), (17, 4192342), (22, 3239537), (34, 2096171), (49, 1454486), (77, 925582), (98, 727243), (119, 598906), (154, 462791), (187, 381122), (238, 299453), (374, 190561), (539, 132226), (833, 85558), (1078, 66113), (1309, 54446), (1666, 42779), (2618, 27223), (3889, 18326), (7778, 9163)]