65979368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90631}}^1$

素因数の和:90657

約数の個数: 32

約数和(自身を含む): 152261760

約数和(自身を除く): 86282392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 90631, 181262, 362524, 634417, 725048, 1178203, 1268834, 2356406, 2537668, 4712812, 5075336, 8247421, 9425624, 16494842, 32989684, 65979368]

約数ペア:

[(1, 65979368), (2, 32989684), (4, 16494842), (7, 9425624), (8, 8247421), (13, 5075336), (14, 4712812), (26, 2537668), (28, 2356406), (52, 1268834), (56, 1178203), (91, 725048), (104, 634417), (182, 362524), (364, 181262), (728, 90631)]