61457324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1801}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 113526000

約数和(自身を除く): 52068676

約数列:

[1, 2, 4, 19, 38, 76, 449, 898, 1796, 1801, 3602, 7204, 8531, 17062, 34124, 34219, 68438, 136876, 808649, 1617298, 3234596, 15364331, 30728662, 61457324]

約数ペア:

[(1, 61457324), (2, 30728662), (4, 15364331), (19, 3234596), (38, 1617298), (76, 808649), (449, 136876), (898, 68438), (1796, 34219), (1801, 34124), (3602, 17062), (7204, 8531)]