67734628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42019}}^1$

素因数の和:42067

約数の個数: 24

約数和(自身を含む): 131774720

約数和(自身を除く): 64040092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 42019, 84038, 168076, 546247, 1092494, 1302589, 2184988, 2605178, 5210356, 16933657, 33867314, 67734628]

約数ペア:

[(1, 67734628), (2, 33867314), (4, 16933657), (13, 5210356), (26, 2605178), (31, 2184988), (52, 1302589), (62, 1092494), (124, 546247), (403, 168076), (806, 84038), (1612, 42019)]