71209838

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{42743}}^1$

素因数の和:42776

約数の個数: 24

約数和(自身を含む): 131566032

約数和(自身を除く): 60356194

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 42743, 85486, 299201, 598402, 726631, 1453262, 2094407, 4188814, 5086417, 10172834, 35604919, 71209838]

約数ペア:

[(1, 71209838), (2, 35604919), (7, 10172834), (14, 5086417), (17, 4188814), (34, 2094407), (49, 1453262), (98, 726631), (119, 598402), (238, 299201), (833, 85486), (1666, 42743)]