25505324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6719}}^1$

素因数の和:6809

約数の個数: 24

約数和(自身を含む): 48733440

約数和(自身を除く): 23228116

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 6719, 13438, 26876, 87347, 174694, 349388, 490487, 980974, 1961948, 6376331, 12752662, 25505324]

約数ペア:

[(1, 25505324), (2, 12752662), (4, 6376331), (13, 1961948), (26, 980974), (52, 490487), (73, 349388), (146, 174694), (292, 87347), (949, 26876), (1898, 13438), (3796, 6719)]