17770297948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{11287}}^1$

素因数の和:11471

約数の個数: 72

約数和(自身を含む): 35918461152

約数和(自身を除く): 18148163204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 169, 221, 274, 338, 442, 548, 676, 884, 1781, 2329, 2873, 3562, 4658, 5746, 7124, 9316, 11287, 11492, 22574, 23153, 30277, 45148, 46306, 60554, 92612, 121108, 146731, 191879, 293462, 383758, 393601, 586924, 767516, 787202, 1546319, 1574404, 1907503, 2494427, 3092638, 3815006, 4988854, 6185276, 7630012, 9977708, 20102147, 26287423, 32427551, 40204294, 52574846, 64855102, 80408588, 105149692, 129710204, 261327911, 341736499, 522655822, 683472998, 1045311644, 1366945996, 4442574487, 8885148974, 17770297948]

約数ペア:

[(1, 17770297948), (2, 8885148974), (4, 4442574487), (13, 1366945996), (17, 1045311644), (26, 683472998), (34, 522655822), (52, 341736499), (68, 261327911), (137, 129710204), (169, 105149692), (221, 80408588), (274, 64855102), (338, 52574846), (442, 40204294), (548, 32427551), (676, 26287423), (884, 20102147), (1781, 9977708), (2329, 7630012), (2873, 6185276), (3562, 4988854), (4658, 3815006), (5746, 3092638), (7124, 2494427), (9316, 1907503), (11287, 1574404), (11492, 1546319), (22574, 787202), (23153, 767516), (30277, 586924), (45148, 393601), (46306, 383758), (60554, 293462), (92612, 191879), (121108, 146731)]