68389048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93941}}^1$

素因数の和:93967

約数の個数: 32

約数和(自身を含む): 157822560

約数和(自身を除く): 89433512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 93941, 187882, 375764, 657587, 751528, 1221233, 1315174, 2442466, 2630348, 4884932, 5260696, 8548631, 9769864, 17097262, 34194524, 68389048]

約数ペア:

[(1, 68389048), (2, 34194524), (4, 17097262), (7, 9769864), (8, 8548631), (13, 5260696), (14, 4884932), (26, 2630348), (28, 2442466), (52, 1315174), (56, 1221233), (91, 751528), (104, 657587), (182, 375764), (364, 187882), (728, 93941)]