97571738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 175212072

約数和(自身を除く): 77640334

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 121, 187, 242, 374, 407, 629, 641, 814, 1258, 1282, 2057, 4114, 4477, 6919, 7051, 8954, 10897, 13838, 14102, 21794, 23717, 47434, 76109, 77561, 119867, 152218, 155122, 239734, 260887, 403189, 521774, 806378, 1318537, 2637074, 2869757, 4435079, 5739514, 8870158, 48785869, 97571738]

約数ペア:

[(1, 97571738), (2, 48785869), (11, 8870158), (17, 5739514), (22, 4435079), (34, 2869757), (37, 2637074), (74, 1318537), (121, 806378), (187, 521774), (242, 403189), (374, 260887), (407, 239734), (629, 155122), (641, 152218), (814, 119867), (1258, 77561), (1282, 76109), (2057, 47434), (4114, 23717), (4477, 21794), (6919, 14102), (7051, 13838), (8954, 10897)]