25875088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 53434080

約数和(自身を除く): 27558992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 379, 502, 758, 1004, 1516, 2008, 3032, 4016, 4267, 6064, 6443, 8534, 12886, 17068, 25772, 34136, 51544, 68272, 95129, 103088, 190258, 380516, 761032, 1522064, 1617193, 3234386, 6468772, 12937544, 25875088]

約数ペア:

[(1, 25875088), (2, 12937544), (4, 6468772), (8, 3234386), (16, 1617193), (17, 1522064), (34, 761032), (68, 380516), (136, 190258), (251, 103088), (272, 95129), (379, 68272), (502, 51544), (758, 34136), (1004, 25772), (1516, 17068), (2008, 12886), (3032, 8534), (4016, 6443), (4267, 6064)]