68673098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 118117440

約数和(自身を除く): 49444342

約数列:

[1, 2, 13, 17, 26, 34, 221, 251, 442, 502, 619, 1238, 3263, 4267, 6526, 8047, 8534, 10523, 16094, 21046, 55471, 110942, 136799, 155369, 273598, 310738, 2019797, 2641273, 4039594, 5282546, 34336549, 68673098]

約数ペア:

[(1, 68673098), (2, 34336549), (13, 5282546), (17, 4039594), (26, 2641273), (34, 2019797), (221, 310738), (251, 273598), (442, 155369), (502, 136799), (619, 110942), (1238, 55471), (3263, 21046), (4267, 16094), (6526, 10523), (8047, 8534)]