27982708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17359}}^1$

素因数の和:17407

約数の個数: 24

約数和(自身を含む): 54440960

約数和(自身を除く): 26458252

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 17359, 34718, 69436, 225667, 451334, 538129, 902668, 1076258, 2152516, 6995677, 13991354, 27982708]

約数ペア:

[(1, 27982708), (2, 13991354), (4, 6995677), (13, 2152516), (26, 1076258), (31, 902668), (52, 538129), (62, 451334), (124, 225667), (403, 69436), (806, 34718), (1612, 17359)]