28708668

素因数分解:

$2^2\times 3^4\times {\mathrm{88607}}^1$

素因数の和:88623

約数の個数: 30

約数和(自身を含む): 75050976

約数和(自身を除く): 46342308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 88607, 177214, 265821, 354428, 531642, 797463, 1063284, 1594926, 2392389, 3189852, 4784778, 7177167, 9569556, 14354334, 28708668]

約数ペア:

[(1, 28708668), (2, 14354334), (3, 9569556), (4, 7177167), (6, 4784778), (9, 3189852), (12, 2392389), (18, 1594926), (27, 1063284), (36, 797463), (54, 531642), (81, 354428), (108, 265821), (162, 177214), (324, 88607)]