39306358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 75103200

約数和(自身を除く): 35796842

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 449, 481, 518, 898, 962, 1183, 2366, 3143, 3367, 5837, 6253, 6286, 6734, 11674, 12506, 16613, 33226, 40859, 43771, 75881, 81718, 87542, 116291, 151762, 215969, 232582, 431938, 531167, 1062334, 1511783, 2807597, 3023566, 5615194, 19653179, 39306358]

約数ペア:

[(1, 39306358), (2, 19653179), (7, 5615194), (13, 3023566), (14, 2807597), (26, 1511783), (37, 1062334), (74, 531167), (91, 431938), (169, 232582), (182, 215969), (259, 151762), (338, 116291), (449, 87542), (481, 81718), (518, 75881), (898, 43771), (962, 40859), (1183, 33226), (2366, 16613), (3143, 12506), (3367, 11674), (5837, 6734), (6253, 6286)]