25668224

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 51571200

約数和(自身を除く): 25902976

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 1579, 2032, 3158, 4064, 6316, 8128, 12632, 16256, 25264, 50528, 101056, 200533, 202112, 401066, 802132, 1604264, 3208528, 6417056, 12834112, 25668224]

約数ペア:

[(1, 25668224), (2, 12834112), (4, 6417056), (8, 3208528), (16, 1604264), (32, 802132), (64, 401066), (127, 202112), (128, 200533), (254, 101056), (508, 50528), (1016, 25264), (1579, 16256), (2032, 12632), (3158, 8128), (4064, 6316)]