28341252

素因数分解:

$2^2\times 3^4\times {\mathrm{87473}}^1$

素因数の和:87489

約数の個数: 30

約数和(自身を含む): 74090478

約数和(自身を除く): 45749226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87473, 174946, 262419, 349892, 524838, 787257, 1049676, 1574514, 2361771, 3149028, 4723542, 7085313, 9447084, 14170626, 28341252]

約数ペア:

[(1, 28341252), (2, 14170626), (3, 9447084), (4, 7085313), (6, 4723542), (9, 3149028), (12, 2361771), (18, 1574514), (27, 1049676), (36, 787257), (54, 524838), (81, 349892), (108, 262419), (162, 174946), (324, 87473)]