28782616

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 27665384

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 1279, 2558, 2813, 5116, 5626, 10232, 11252, 22504, 37091, 74182, 124063, 148364, 248126, 296728, 496252, 992504, 3597827, 7195654, 14391308, 28782616]

約数ペア:

[(1, 28782616), (2, 14391308), (4, 7195654), (8, 3597827), (29, 992504), (58, 496252), (97, 296728), (116, 248126), (194, 148364), (232, 124063), (388, 74182), (776, 37091), (1279, 22504), (2558, 11252), (2813, 10232), (5116, 5626)]