28441768

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 55324800

約数和(自身を除く): 26883032

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 536, 1129, 2258, 3149, 4516, 6298, 9032, 12596, 25192, 53063, 75643, 106126, 151286, 212252, 302572, 424504, 605144, 3555221, 7110442, 14220884, 28441768]

約数ペア:

[(1, 28441768), (2, 14220884), (4, 7110442), (8, 3555221), (47, 605144), (67, 424504), (94, 302572), (134, 212252), (188, 151286), (268, 106126), (376, 75643), (536, 53063), (1129, 25192), (2258, 12596), (3149, 9032), (4516, 6298)]