56428272

素因数分解:

$2^4\times 3^3\times {\mathrm{130621}}^1$

素因数の和:130638

約数の個数: 40

約数和(自身を含む): 161971280

約数和(自身を除く): 105543008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 130621, 261242, 391863, 522484, 783726, 1044968, 1175589, 1567452, 2089936, 2351178, 3134904, 3526767, 4702356, 6269808, 7053534, 9404712, 14107068, 18809424, 28214136, 56428272]

約数ペア:

[(1, 56428272), (2, 28214136), (3, 18809424), (4, 14107068), (6, 9404712), (8, 7053534), (9, 6269808), (12, 4702356), (16, 3526767), (18, 3134904), (24, 2351178), (27, 2089936), (36, 1567452), (48, 1175589), (54, 1044968), (72, 783726), (108, 522484), (144, 391863), (216, 261242), (432, 130621)]