71074402

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 60

約数和(自身を含む): 134464806

約数和(自身を除く): 63390404

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 343, 361, 574, 686, 722, 779, 931, 1558, 1862, 2009, 2401, 2527, 4018, 4802, 5054, 5453, 6517, 10906, 13034, 14063, 14801, 17689, 28126, 29602, 35378, 38171, 45619, 76342, 91238, 98441, 103607, 123823, 196882, 207214, 247646, 267197, 534394, 725249, 866761, 1450498, 1733522, 1870379, 3740758, 5076743, 10153486, 35537201, 71074402]

約数ペア:

[(1, 71074402), (2, 35537201), (7, 10153486), (14, 5076743), (19, 3740758), (38, 1870379), (41, 1733522), (49, 1450498), (82, 866761), (98, 725249), (133, 534394), (266, 267197), (287, 247646), (343, 207214), (361, 196882), (574, 123823), (686, 103607), (722, 98441), (779, 91238), (931, 76342), (1558, 45619), (1862, 38171), (2009, 35378), (2401, 29602), (2527, 28126), (4018, 17689), (4802, 14801), (5054, 14063), (5453, 13034), (6517, 10906)]