864136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 1995840

約数和(自身を除く): 1131704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1187, 2374, 4748, 8309, 9496, 15431, 16618, 30862, 33236, 61724, 66472, 108017, 123448, 216034, 432068, 864136]

約数ペア:

[(1, 864136), (2, 432068), (4, 216034), (7, 123448), (8, 108017), (13, 66472), (14, 61724), (26, 33236), (28, 30862), (52, 16618), (56, 15431), (91, 9496), (104, 8309), (182, 4748), (364, 2374), (728, 1187)]