4881128

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 10575360

約数和(自身を除く): 5694232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 863, 1414, 1726, 2828, 3452, 5656, 6041, 6904, 12082, 24164, 48328, 87163, 174326, 348652, 610141, 697304, 1220282, 2440564, 4881128]

約数ペア:

[(1, 4881128), (2, 2440564), (4, 1220282), (7, 697304), (8, 610141), (14, 348652), (28, 174326), (56, 87163), (101, 48328), (202, 24164), (404, 12082), (707, 6904), (808, 6041), (863, 5656), (1414, 3452), (1726, 2828)]