7198136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 14845680

約数和(自身を除く): 7647544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 521, 628, 1042, 1256, 1727, 2084, 3454, 4168, 5731, 6908, 11462, 13816, 22924, 45848, 81797, 163594, 327188, 654376, 899767, 1799534, 3599068, 7198136]

約数ペア:

[(1, 7198136), (2, 3599068), (4, 1799534), (8, 899767), (11, 654376), (22, 327188), (44, 163594), (88, 81797), (157, 45848), (314, 22924), (521, 13816), (628, 11462), (1042, 6908), (1256, 5731), (1727, 4168), (2084, 3454)]