26737438

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 51940224

約数和(自身を除く): 25202786

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 677, 806, 1274, 1354, 1519, 2821, 3038, 4739, 5642, 8801, 9478, 17602, 19747, 20987, 33173, 39494, 41974, 61607, 66346, 123214, 146909, 272831, 293818, 431249, 545662, 862498, 1028363, 1909817, 2056726, 3819634, 13368719, 26737438]

約数ペア:

[(1, 26737438), (2, 13368719), (7, 3819634), (13, 2056726), (14, 1909817), (26, 1028363), (31, 862498), (49, 545662), (62, 431249), (91, 293818), (98, 272831), (182, 146909), (217, 123214), (403, 66346), (434, 61607), (637, 41974), (677, 39494), (806, 33173), (1274, 20987), (1354, 19747), (1519, 17602), (2821, 9478), (3038, 8801), (4739, 5642)]