3978296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 8976000

約数和(自身を除く): 4997704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 3739, 7478, 14956, 26173, 29912, 52346, 71041, 104692, 142082, 209384, 284164, 497287, 568328, 994574, 1989148, 3978296]

約数ペア:

[(1, 3978296), (2, 1989148), (4, 994574), (7, 568328), (8, 497287), (14, 284164), (19, 209384), (28, 142082), (38, 104692), (56, 71041), (76, 52346), (133, 29912), (152, 26173), (266, 14956), (532, 7478), (1064, 3739)]