42390604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6661}}^1$

素因数の和:6745

約数の個数: 24

約数和(自身を含む): 77972048

約数和(自身を除く): 35581444

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 6661, 13322, 26644, 246457, 286423, 492914, 572846, 985828, 1145692, 10597651, 21195302, 42390604]

約数ペア:

[(1, 42390604), (2, 21195302), (4, 10597651), (37, 1145692), (43, 985828), (74, 572846), (86, 492914), (148, 286423), (172, 246457), (1591, 26644), (3182, 13322), (6364, 6661)]