23650016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 50626800

約数和(自身を除く): 26976784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 409, 416, 556, 818, 1112, 1636, 1807, 2224, 3272, 3614, 4448, 5317, 6544, 7228, 10634, 13088, 14456, 21268, 28912, 42536, 56851, 57824, 85072, 113702, 170144, 227404, 454808, 739063, 909616, 1478126, 1819232, 2956252, 5912504, 11825008, 23650016]

約数ペア:

[(1, 23650016), (2, 11825008), (4, 5912504), (8, 2956252), (13, 1819232), (16, 1478126), (26, 909616), (32, 739063), (52, 454808), (104, 227404), (139, 170144), (208, 113702), (278, 85072), (409, 57824), (416, 56851), (556, 42536), (818, 28912), (1112, 21268), (1636, 14456), (1807, 13088), (2224, 10634), (3272, 7228), (3614, 6544), (4448, 5317)]