25523288

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1907}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 29427112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1907, 1912, 3346, 3814, 6692, 7628, 13349, 13384, 15256, 26698, 53396, 106792, 455773, 911546, 1823092, 3190411, 3646184, 6380822, 12761644, 25523288]

約数ペア:

[(1, 25523288), (2, 12761644), (4, 6380822), (7, 3646184), (8, 3190411), (14, 1823092), (28, 911546), (56, 455773), (239, 106792), (478, 53396), (956, 26698), (1673, 15256), (1907, 13384), (1912, 13349), (3346, 7628), (3814, 6692)]