25254736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5323

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 29741744

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5279, 10558, 21116, 42232, 68627, 84464, 121417, 137254, 242834, 274508, 485668, 549016, 971336, 1098032, 1578421, 1942672, 3156842, 6313684, 12627368, 25254736]

約数ペア:

[(1, 25254736), (2, 12627368), (4, 6313684), (8, 3156842), (13, 1942672), (16, 1578421), (23, 1098032), (26, 971336), (46, 549016), (52, 485668), (92, 274508), (104, 242834), (184, 137254), (208, 121417), (299, 84464), (368, 68627), (598, 42232), (1196, 21116), (2392, 10558), (4784, 5279)]