28449512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39079}}^1$

素因数の和:39105

約数の個数: 32

約数和(自身を含む): 65654400

約数和(自身を除く): 37204888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 39079, 78158, 156316, 273553, 312632, 508027, 547106, 1016054, 1094212, 2032108, 2188424, 3556189, 4064216, 7112378, 14224756, 28449512]

約数ペア:

[(1, 28449512), (2, 14224756), (4, 7112378), (7, 4064216), (8, 3556189), (13, 2188424), (14, 2032108), (26, 1094212), (28, 1016054), (52, 547106), (56, 508027), (91, 312632), (104, 273553), (182, 156316), (364, 78158), (728, 39079)]