67496468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5431}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 127760640

約数和(自身を除く): 60264172

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 5431, 6214, 10862, 12428, 21724, 70603, 141206, 282412, 1298009, 2596018, 5192036, 16874117, 33748234, 67496468]

約数ペア:

[(1, 67496468), (2, 33748234), (4, 16874117), (13, 5192036), (26, 2596018), (52, 1298009), (239, 282412), (478, 141206), (956, 70603), (3107, 21724), (5431, 12428), (6214, 10862)]