28508727224

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1543}}^1\times {\mathrm{37861}}^1$

素因数の和:39471

約数の個数: 32

約数和(自身を含む): 54366803040

約数和(自身を除く): 25858075816

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1543, 3086, 6172, 12344, 37861, 75722, 94123, 151444, 188246, 302888, 376492, 752984, 2309521, 4619042, 9238084, 18476168, 58419523, 116839046, 233678092, 467356184, 3563590903, 7127181806, 14254363612, 28508727224]

約数ペア:

[(1, 28508727224), (2, 14254363612), (4, 7127181806), (8, 3563590903), (61, 467356184), (122, 233678092), (244, 116839046), (488, 58419523), (1543, 18476168), (3086, 9238084), (6172, 4619042), (12344, 2309521), (37861, 752984), (75722, 376492), (94123, 302888), (151444, 188246)]