28869864

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{5701}}^1$

素因数の和:5921

約数の個数: 32

約数和(自身を含む): 72529440

約数和(自身を除く): 43659576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 5701, 11402, 17103, 22804, 34206, 45608, 68412, 136824, 1202911, 2405822, 3608733, 4811644, 7217466, 9623288, 14434932, 28869864]

約数ペア:

[(1, 28869864), (2, 14434932), (3, 9623288), (4, 7217466), (6, 4811644), (8, 3608733), (12, 2405822), (24, 1202911), (211, 136824), (422, 68412), (633, 45608), (844, 34206), (1266, 22804), (1688, 17103), (2532, 11402), (5064, 5701)]