26008568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 51744000

約数和(自身を除く): 25735432

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 1231, 2462, 2641, 4924, 5282, 9848, 10564, 21128, 23389, 46778, 93556, 171109, 187112, 342218, 684436, 1368872, 3251071, 6502142, 13004284, 26008568]

約数ペア:

[(1, 26008568), (2, 13004284), (4, 6502142), (8, 3251071), (19, 1368872), (38, 684436), (76, 342218), (139, 187112), (152, 171109), (278, 93556), (556, 46778), (1112, 23389), (1231, 21128), (2462, 10564), (2641, 9848), (4924, 5282)]