71237684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 152425728

約数和(自身を除く): 81188044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1442, 1453, 1751, 2884, 2906, 3502, 5812, 7004, 10171, 12257, 20342, 24514, 24701, 40684, 49028, 49402, 98804, 149659, 172907, 299318, 345814, 598636, 691628, 1047613, 2095226, 2544203, 4190452, 5088406, 10176812, 17809421, 35618842, 71237684]

約数ペア:

[(1, 71237684), (2, 35618842), (4, 17809421), (7, 10176812), (14, 5088406), (17, 4190452), (28, 2544203), (34, 2095226), (68, 1047613), (103, 691628), (119, 598636), (206, 345814), (238, 299318), (412, 172907), (476, 149659), (721, 98804), (1442, 49402), (1453, 49028), (1751, 40684), (2884, 24701), (2906, 24514), (3502, 20342), (5812, 12257), (7004, 10171)]