42574844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7949}}^1$

素因数の和:8069

約数の個数: 24

約数和(自身を含む): 81026400

約数和(自身を除く): 38451556

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7949, 15898, 31796, 103337, 206674, 413348, 818747, 1637494, 3274988, 10643711, 21287422, 42574844]

約数ペア:

[(1, 42574844), (2, 21287422), (4, 10643711), (13, 3274988), (26, 1637494), (52, 818747), (103, 413348), (206, 206674), (412, 103337), (1339, 31796), (2678, 15898), (5356, 7949)]