38688572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1129}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 73088400

約数和(自身を除く): 34399828

約数列:

[1, 2, 4, 13, 26, 52, 659, 1129, 1318, 2258, 2636, 4516, 8567, 14677, 17134, 29354, 34268, 58708, 744011, 1488022, 2976044, 9672143, 19344286, 38688572]

約数ペア:

[(1, 38688572), (2, 19344286), (4, 9672143), (13, 2976044), (26, 1488022), (52, 744011), (659, 58708), (1129, 34268), (1318, 29354), (2258, 17134), (2636, 14677), (4516, 8567)]