71118718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 126690480

約数和(自身を除く): 55571762

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 121, 187, 242, 293, 374, 586, 649, 1003, 1298, 2006, 2057, 3223, 4114, 4981, 6446, 7139, 9962, 11033, 14278, 17287, 22066, 34574, 35453, 54791, 70906, 109582, 121363, 190157, 242726, 293879, 380314, 587758, 602701, 1205402, 2091727, 3232669, 4183454, 6465338, 35559359, 71118718]

約数ペア:

[(1, 71118718), (2, 35559359), (11, 6465338), (17, 4183454), (22, 3232669), (34, 2091727), (59, 1205402), (118, 602701), (121, 587758), (187, 380314), (242, 293879), (293, 242726), (374, 190157), (586, 121363), (649, 109582), (1003, 70906), (1298, 54791), (2006, 35453), (2057, 34574), (3223, 22066), (4114, 17287), (4981, 14278), (6446, 11033), (7139, 9962)]