68747822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 121734144

約数和(自身を除く): 52986322

約数列:

[1, 2, 11, 13, 22, 26, 143, 271, 286, 542, 887, 1774, 2981, 3523, 5962, 7046, 9757, 11531, 19514, 23062, 38753, 77506, 126841, 240377, 253682, 480754, 2644147, 3124901, 5288294, 6249802, 34373911, 68747822]

約数ペア:

[(1, 68747822), (2, 34373911), (11, 6249802), (13, 5288294), (22, 3124901), (26, 2644147), (143, 480754), (271, 253682), (286, 240377), (542, 126841), (887, 77506), (1774, 38753), (2981, 23062), (3523, 19514), (5962, 11531), (7046, 9757)]