71458562

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 40

約数和(自身を含む): 130683456

約数和(自身を除く): 59224894

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 647, 686, 1127, 1294, 2254, 2401, 4529, 4802, 7889, 9058, 14881, 15778, 29762, 31703, 55223, 63406, 104167, 110446, 208334, 221921, 443842, 729169, 1458338, 1553447, 3106894, 5104183, 10208366, 35729281, 71458562]

約数ペア:

[(1, 71458562), (2, 35729281), (7, 10208366), (14, 5104183), (23, 3106894), (46, 1553447), (49, 1458338), (98, 729169), (161, 443842), (322, 221921), (343, 208334), (647, 110446), (686, 104167), (1127, 63406), (1294, 55223), (2254, 31703), (2401, 29762), (4529, 15778), (4802, 14881), (7889, 9058)]