26500474

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 56996352

約数和(自身を除く): 30495878

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 49, 61, 62, 77, 91, 98, 122, 143, 154, 182, 217, 286, 341, 403, 427, 434, 539, 637, 671, 682, 793, 806, 854, 1001, 1078, 1274, 1342, 1519, 1586, 1891, 2002, 2387, 2821, 2989, 3038, 3782, 4433, 4697, 4774, 5551, 5642, 5978, 7007, 8723, 8866, 9394, 11102, 13237, 14014, 16709, 17446, 19747, 20801, 24583, 26474, 31031, 32879, 33418, 38857, 39494, 41602, 49166, 61061, 62062, 65758, 77714, 92659, 122122, 145607, 172081, 185318, 217217, 270413, 291214, 344162, 427427, 434434, 540826, 854854, 1019249, 1204567, 1892891, 2038498, 2409134, 3785782, 13250237, 26500474]

約数ペア:

[(1, 26500474), (2, 13250237), (7, 3785782), (11, 2409134), (13, 2038498), (14, 1892891), (22, 1204567), (26, 1019249), (31, 854854), (49, 540826), (61, 434434), (62, 427427), (77, 344162), (91, 291214), (98, 270413), (122, 217217), (143, 185318), (154, 172081), (182, 145607), (217, 122122), (286, 92659), (341, 77714), (403, 65758), (427, 62062), (434, 61061), (539, 49166), (637, 41602), (671, 39494), (682, 38857), (793, 33418), (806, 32879), (854, 31031), (1001, 26474), (1078, 24583), (1274, 20801), (1342, 19747), (1519, 17446), (1586, 16709), (1891, 14014), (2002, 13237), (2387, 11102), (2821, 9394), (2989, 8866), (3038, 8723), (3782, 7007), (4433, 5978), (4697, 5642), (4774, 5551)]