27123304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6361}}^1$

素因数の和:6421

約数の個数: 32

約数和(自身を含む): 56112840

約数和(自身を除く): 28989536

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6361, 12722, 25444, 50888, 82693, 165386, 260801, 330772, 521602, 661544, 1043204, 2086408, 3390413, 6780826, 13561652, 27123304]

約数ペア:

[(1, 27123304), (2, 13561652), (4, 6780826), (8, 3390413), (13, 2086408), (26, 1043204), (41, 661544), (52, 521602), (82, 330772), (104, 260801), (164, 165386), (328, 82693), (533, 50888), (1066, 25444), (2132, 12722), (4264, 6361)]