27982328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{839}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 29473672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 839, 1516, 1678, 3032, 3356, 4169, 6712, 8338, 9229, 16676, 18458, 33352, 36916, 73832, 317981, 635962, 1271924, 2543848, 3497791, 6995582, 13991164, 27982328]

約数ペア:

[(1, 27982328), (2, 13991164), (4, 6995582), (8, 3497791), (11, 2543848), (22, 1271924), (44, 635962), (88, 317981), (379, 73832), (758, 36916), (839, 33352), (1516, 18458), (1678, 16676), (3032, 9229), (3356, 8338), (4169, 6712)]