25994112

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 69686400

約数和(自身を除く): 43692288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 487, 556, 834, 974, 1112, 1461, 1668, 1948, 2224, 2922, 3336, 3896, 4448, 5844, 6672, 7792, 8896, 11688, 13344, 15584, 17792, 23376, 26688, 31168, 46752, 53376, 62336, 67693, 93504, 135386, 187008, 203079, 270772, 406158, 541544, 812316, 1083088, 1624632, 2166176, 3249264, 4332352, 6498528, 8664704, 12997056, 25994112]

約数ペア:

[(1, 25994112), (2, 12997056), (3, 8664704), (4, 6498528), (6, 4332352), (8, 3249264), (12, 2166176), (16, 1624632), (24, 1083088), (32, 812316), (48, 541544), (64, 406158), (96, 270772), (128, 203079), (139, 187008), (192, 135386), (278, 93504), (384, 67693), (417, 62336), (487, 53376), (556, 46752), (834, 31168), (974, 26688), (1112, 23376), (1461, 17792), (1668, 15584), (1948, 13344), (2224, 11688), (2922, 8896), (3336, 7792), (3896, 6672), (4448, 5844)]