71452402

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 126512640

約数和(自身を除く): 55060238

約数列:

[1, 2, 7, 14, 37, 74, 259, 271, 509, 518, 542, 1018, 1897, 3563, 3794, 7126, 10027, 18833, 20054, 37666, 70189, 131831, 137939, 140378, 263662, 275878, 965573, 1931146, 5103743, 10207486, 35726201, 71452402]

約数ペア:

[(1, 71452402), (2, 35726201), (7, 10207486), (14, 5103743), (37, 1931146), (74, 965573), (259, 275878), (271, 263662), (509, 140378), (518, 137939), (542, 131831), (1018, 70189), (1897, 37666), (3563, 20054), (3794, 18833), (7126, 10027)]