21596344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35059}}^1$

素因数の和:35083

約数の個数: 32

約数和(自身を含む): 50486400

約数和(自身を除く): 28890056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35059, 70118, 140236, 245413, 280472, 385649, 490826, 771298, 981652, 1542596, 1963304, 2699543, 3085192, 5399086, 10798172, 21596344]

約数ペア:

[(1, 21596344), (2, 10798172), (4, 5399086), (7, 3085192), (8, 2699543), (11, 1963304), (14, 1542596), (22, 981652), (28, 771298), (44, 490826), (56, 385649), (77, 280472), (88, 245413), (154, 140236), (308, 70118), (616, 35059)]