65378378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{5431}}^1$

素因数の和:5909

約数の個数: 16

約数和(自身を含む): 105858816

約数和(自身を除く): 40480438

約数列:

[1, 2, 13, 26, 463, 926, 5431, 6019, 10862, 12038, 70603, 141206, 2514553, 5029106, 32689189, 65378378]

約数ペア:

[(1, 65378378), (2, 32689189), (13, 5029106), (26, 2514553), (463, 141206), (926, 70603), (5431, 12038), (6019, 10862)]