22900136

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2141}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 26451544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2141, 2674, 4282, 5348, 8564, 10696, 14987, 17128, 29974, 59948, 119896, 408931, 817862, 1635724, 2862517, 3271448, 5725034, 11450068, 22900136]

約数ペア:

[(1, 22900136), (2, 11450068), (4, 5725034), (7, 3271448), (8, 2862517), (14, 1635724), (28, 817862), (56, 408931), (191, 119896), (382, 59948), (764, 29974), (1337, 17128), (1528, 14987), (2141, 10696), (2674, 8564), (4282, 5348)]