799779968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{919}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 1721025600

約数和(自身を除く): 921245632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 523, 832, 919, 1046, 1664, 1838, 2092, 3676, 4184, 6799, 7352, 8368, 11947, 13598, 14704, 16736, 23894, 27196, 29408, 33472, 47788, 54392, 58816, 66944, 95576, 108784, 117632, 191152, 217568, 382304, 435136, 480637, 764608, 870272, 961274, 1529216, 1922548, 3845096, 6248281, 7690192, 12496562, 15380384, 24993124, 30760768, 49986248, 61521536, 99972496, 199944992, 399889984, 799779968]

約数ペア:

[(1, 799779968), (2, 399889984), (4, 199944992), (8, 99972496), (13, 61521536), (16, 49986248), (26, 30760768), (32, 24993124), (52, 15380384), (64, 12496562), (104, 7690192), (128, 6248281), (208, 3845096), (416, 1922548), (523, 1529216), (832, 961274), (919, 870272), (1046, 764608), (1664, 480637), (1838, 435136), (2092, 382304), (3676, 217568), (4184, 191152), (6799, 117632), (7352, 108784), (8368, 95576), (11947, 66944), (13598, 58816), (14704, 54392), (16736, 47788), (23894, 33472), (27196, 29408)]