4934854928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{21023}}^1$

素因数の和:21911

約数の個数: 40

約数和(自身を含む): 10135922688

約数和(自身を除く): 5201067760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 863, 1726, 3452, 6904, 13808, 14671, 21023, 29342, 42046, 58684, 84092, 117368, 168184, 234736, 336368, 357391, 714782, 1429564, 2859128, 5718256, 18142849, 36285698, 72571396, 145142792, 290285584, 308428433, 616856866, 1233713732, 2467427464, 4934854928]

約数ペア:

[(1, 4934854928), (2, 2467427464), (4, 1233713732), (8, 616856866), (16, 308428433), (17, 290285584), (34, 145142792), (68, 72571396), (136, 36285698), (272, 18142849), (863, 5718256), (1726, 2859128), (3452, 1429564), (6904, 714782), (13808, 357391), (14671, 336368), (21023, 234736), (29342, 168184), (42046, 117368), (58684, 84092)]