12997056

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:641

約数の個数: 56

約数和(自身を含む): 34706560

約数和(自身を除く): 21709504

約数列:

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

約数ペア:

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