42438994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1571}}^1$

素因数の和:2625

約数の個数: 16

約数和(自身を含む): 68664960

約数和(自身を除く): 26225966

約数列:

[1, 2, 13, 26, 1039, 1571, 2078, 3142, 13507, 20423, 27014, 40846, 1632269, 3264538, 21219497, 42438994]

約数ペア:

[(1, 42438994), (2, 21219497), (13, 3264538), (26, 1632269), (1039, 40846), (1571, 27014), (2078, 20423), (3142, 13507)]