7996742

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 13241880

約数和(自身を除く): 5245138

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 401, 767, 802, 1534, 5213, 9971, 10426, 19942, 23659, 47318, 67769, 135538, 307567, 615134, 3998371, 7996742]

約数ペア:

[(1, 7996742), (2, 3998371), (13, 615134), (26, 307567), (59, 135538), (118, 67769), (169, 47318), (338, 23659), (401, 19942), (767, 10426), (802, 9971), (1534, 5213)]