38613274

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 72361728

約数和(自身を除く): 33748454

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 322, 463, 518, 851, 926, 1127, 1702, 1813, 2254, 3241, 3626, 5957, 6482, 10649, 11914, 17131, 21298, 22687, 34262, 41699, 45374, 74543, 83398, 119917, 149086, 239834, 394013, 521801, 788026, 839419, 1043602, 1678838, 2758091, 5516182, 19306637, 38613274]

約数ペア:

[(1, 38613274), (2, 19306637), (7, 5516182), (14, 2758091), (23, 1678838), (37, 1043602), (46, 839419), (49, 788026), (74, 521801), (98, 394013), (161, 239834), (259, 149086), (322, 119917), (463, 83398), (518, 74543), (851, 45374), (926, 41699), (1127, 34262), (1702, 22687), (1813, 21298), (2254, 17131), (3241, 11914), (3626, 10649), (5957, 6482)]