69193088

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 138873000

約数和(自身を除く): 69679912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 3889, 4448, 7778, 8896, 15556, 17792, 31112, 62224, 124448, 248896, 497792, 540571, 1081142, 2162284, 4324568, 8649136, 17298272, 34596544, 69193088]

約数ペア:

[(1, 69193088), (2, 34596544), (4, 17298272), (8, 8649136), (16, 4324568), (32, 2162284), (64, 1081142), (128, 540571), (139, 497792), (278, 248896), (556, 124448), (1112, 62224), (2224, 31112), (3889, 17792), (4448, 15556), (7778, 8896)]