26454272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7978

約数の個数: 36

約数和(自身を含む): 56874300

約数和(自身を除く): 30420028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 7949, 15898, 31796, 63592, 103337, 127184, 206674, 254368, 413348, 508736, 826696, 1017472, 1653392, 2034944, 3306784, 6613568, 13227136, 26454272]

約数ペア:

[(1, 26454272), (2, 13227136), (4, 6613568), (8, 3306784), (13, 2034944), (16, 1653392), (26, 1017472), (32, 826696), (52, 508736), (64, 413348), (104, 254368), (128, 206674), (208, 127184), (256, 103337), (416, 63592), (832, 31796), (1664, 15898), (3328, 7949)]