72826348

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8641}}^1$

素因数の和:8702

約数の個数: 36

約数和(自身を含む): 151718952

約数和(自身を除く): 78892604

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 8641, 17282, 34564, 60487, 120974, 241948, 371563, 423409, 743126, 846818, 1486252, 1693636, 2600941, 5201882, 10403764, 18206587, 36413174, 72826348]

約数ペア:

[(1, 72826348), (2, 36413174), (4, 18206587), (7, 10403764), (14, 5201882), (28, 2600941), (43, 1693636), (49, 1486252), (86, 846818), (98, 743126), (172, 423409), (196, 371563), (301, 241948), (602, 120974), (1204, 60487), (2107, 34564), (4214, 17282), (8428, 8641)]