38908072

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4663}}^1$

素因数の和:4825

約数の個数: 32

約数和(自身を含む): 83952000

約数和(自身を除く): 45043928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 4663, 8344, 9326, 18652, 32641, 37304, 65282, 130564, 261128, 694787, 1389574, 2779148, 4863509, 5558296, 9727018, 19454036, 38908072]

約数ペア:

[(1, 38908072), (2, 19454036), (4, 9727018), (7, 5558296), (8, 4863509), (14, 2779148), (28, 1389574), (56, 694787), (149, 261128), (298, 130564), (596, 65282), (1043, 37304), (1192, 32641), (2086, 18652), (4172, 9326), (4663, 8344)]