68282578

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53597}}^1$

素因数の和:53626

約数の個数: 24

約数和(自身を含む): 128313612

約数和(自身を除く): 60031034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 53597, 107194, 375179, 696761, 750358, 1393522, 2626253, 4877327, 5252506, 9754654, 34141289, 68282578]

約数ペア:

[(1, 68282578), (2, 34141289), (7, 9754654), (13, 5252506), (14, 4877327), (26, 2626253), (49, 1393522), (91, 750358), (98, 696761), (182, 375179), (637, 107194), (1274, 53597)]