25889402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 29268358

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 31, 34, 58, 62, 77, 119, 121, 154, 187, 203, 217, 238, 242, 319, 341, 374, 406, 434, 493, 527, 638, 682, 847, 899, 986, 1054, 1309, 1694, 1798, 2057, 2233, 2387, 2618, 3451, 3509, 3689, 3751, 4114, 4466, 4774, 5423, 5797, 6293, 6902, 7018, 7378, 7502, 9889, 10846, 11594, 12586, 14399, 15283, 19778, 24563, 26257, 28798, 30566, 37961, 40579, 49126, 52514, 59653, 63767, 69223, 75922, 81158, 106981, 108779, 119306, 127534, 138446, 168113, 213962, 217558, 336226, 417571, 446369, 761453, 835142, 892738, 1176791, 1522906, 1849243, 2353582, 3698486, 12944701, 25889402]

約数ペア:

[(1, 25889402), (2, 12944701), (7, 3698486), (11, 2353582), (14, 1849243), (17, 1522906), (22, 1176791), (29, 892738), (31, 835142), (34, 761453), (58, 446369), (62, 417571), (77, 336226), (119, 217558), (121, 213962), (154, 168113), (187, 138446), (203, 127534), (217, 119306), (238, 108779), (242, 106981), (319, 81158), (341, 75922), (374, 69223), (406, 63767), (434, 59653), (493, 52514), (527, 49126), (638, 40579), (682, 37961), (847, 30566), (899, 28798), (986, 26257), (1054, 24563), (1309, 19778), (1694, 15283), (1798, 14399), (2057, 12586), (2233, 11594), (2387, 10846), (2618, 9889), (3451, 7502), (3509, 7378), (3689, 7018), (3751, 6902), (4114, 6293), (4466, 5797), (4774, 5423)]