68195894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2384

約数の個数: 24

約数和(自身を含む): 112061880

約数和(自身を除く): 43865986

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2267, 2314, 4534, 15041, 29471, 30082, 58942, 201763, 383123, 403526, 766246, 2622919, 5245838, 34097947, 68195894]

約数ペア:

[(1, 68195894), (2, 34097947), (13, 5245838), (26, 2622919), (89, 766246), (169, 403526), (178, 383123), (338, 201763), (1157, 58942), (2267, 30082), (2314, 29471), (4534, 15041)]