5404568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 11015760

約数和(自身を除く): 5611192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 331, 628, 662, 1256, 1324, 2041, 2648, 4082, 4303, 8164, 8606, 16328, 17212, 34424, 51967, 103934, 207868, 415736, 675571, 1351142, 2702284, 5404568]

約数ペア:

[(1, 5404568), (2, 2702284), (4, 1351142), (8, 675571), (13, 415736), (26, 207868), (52, 103934), (104, 51967), (157, 34424), (314, 17212), (331, 16328), (628, 8606), (662, 8164), (1256, 4303), (1324, 4082), (2041, 2648)]