40055792

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3541}}^1$

素因数の和:3657

約数の個数: 40

約数和(自身を含む): 89598432

約数和(自身を除く): 49542640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 3541, 5656, 7082, 11312, 14164, 24787, 28328, 49574, 56656, 99148, 198296, 357641, 396592, 715282, 1430564, 2503487, 2861128, 5006974, 5722256, 10013948, 20027896, 40055792]

約数ペア:

[(1, 40055792), (2, 20027896), (4, 10013948), (7, 5722256), (8, 5006974), (14, 2861128), (16, 2503487), (28, 1430564), (56, 715282), (101, 396592), (112, 357641), (202, 198296), (404, 99148), (707, 56656), (808, 49574), (1414, 28328), (1616, 24787), (2828, 14164), (3541, 11312), (5656, 7082)]