25719156

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{10663}}^1$

素因数の和:10740

約数の個数: 36

約数和(自身を含む): 65988832

約数和(自身を除く): 40269676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 10663, 21326, 31989, 42652, 63978, 95967, 127956, 191934, 383868, 714421, 1428842, 2143263, 2857684, 4286526, 6429789, 8573052, 12859578, 25719156]

約数ペア:

[(1, 25719156), (2, 12859578), (3, 8573052), (4, 6429789), (6, 4286526), (9, 2857684), (12, 2143263), (18, 1428842), (36, 714421), (67, 383868), (134, 191934), (201, 127956), (268, 95967), (402, 63978), (603, 42652), (804, 31989), (1206, 21326), (2412, 10663)]