72540286

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 137951856

約数和(自身を除く): 65411570

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 182, 194, 587, 637, 679, 1174, 1261, 1274, 1358, 2522, 4109, 4753, 7631, 8218, 8827, 9506, 15262, 17654, 28763, 53417, 56939, 57526, 61789, 106834, 113878, 123578, 373919, 398573, 740207, 747838, 797146, 1480414, 2790011, 5181449, 5580022, 10362898, 36270143, 72540286]

約数ペア:

[(1, 72540286), (2, 36270143), (7, 10362898), (13, 5580022), (14, 5181449), (26, 2790011), (49, 1480414), (91, 797146), (97, 747838), (98, 740207), (182, 398573), (194, 373919), (587, 123578), (637, 113878), (679, 106834), (1174, 61789), (1261, 57526), (1274, 56939), (1358, 53417), (2522, 28763), (4109, 17654), (4753, 15262), (7631, 9506), (8218, 8827)]