71271786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10429}}^1$

素因数の和:10518

約数の個数: 32

約数和(自身を含む): 153195840

約数和(自身を除く): 81924054

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 10429, 20858, 31287, 62574, 177293, 354586, 531879, 698743, 1063758, 1397486, 2096229, 4192458, 11878631, 23757262, 35635893, 71271786]

約数ペア:

[(1, 71271786), (2, 35635893), (3, 23757262), (6, 11878631), (17, 4192458), (34, 2096229), (51, 1397486), (67, 1063758), (102, 698743), (134, 531879), (201, 354586), (402, 177293), (1139, 62574), (2278, 31287), (3417, 20858), (6834, 10429)]