28744488

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3533}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 78560820

約数和(自身を除く): 49816332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 3533, 4068, 7066, 8136, 10599, 14132, 21198, 28264, 31797, 42396, 63594, 84792, 127188, 254376, 399229, 798458, 1197687, 1596916, 2395374, 3193832, 3593061, 4790748, 7186122, 9581496, 14372244, 28744488]

約数ペア:

[(1, 28744488), (2, 14372244), (3, 9581496), (4, 7186122), (6, 4790748), (8, 3593061), (9, 3193832), (12, 2395374), (18, 1596916), (24, 1197687), (36, 798458), (72, 399229), (113, 254376), (226, 127188), (339, 84792), (452, 63594), (678, 42396), (904, 31797), (1017, 28264), (1356, 21198), (2034, 14132), (2712, 10599), (3533, 8136), (4068, 7066)]