28448334

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2702

約数の個数: 40

約数和(自身を含む): 64721448

約数和(自身を除く): 36273114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 2621, 3618, 5242, 5427, 7863, 10854, 15726, 23589, 47178, 70767, 141534, 175607, 212301, 351214, 424602, 526821, 1053642, 1580463, 3160926, 4741389, 9482778, 14224167, 28448334]

約数ペア:

[(1, 28448334), (2, 14224167), (3, 9482778), (6, 4741389), (9, 3160926), (18, 1580463), (27, 1053642), (54, 526821), (67, 424602), (81, 351214), (134, 212301), (162, 175607), (201, 141534), (402, 70767), (603, 47178), (1206, 23589), (1809, 15726), (2621, 10854), (3618, 7863), (5242, 5427)]