64807204

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30059}}^1$

素因数の和:30088

約数の個数: 36

約数和(自身を含む): 143927280

約数和(自身を除く): 79120076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 30059, 60118, 120236, 210413, 330649, 420826, 661298, 841652, 1322596, 1472891, 2314543, 2945782, 4629086, 5891564, 9258172, 16201801, 32403602, 64807204]

約数ペア:

[(1, 64807204), (2, 32403602), (4, 16201801), (7, 9258172), (11, 5891564), (14, 4629086), (22, 2945782), (28, 2314543), (44, 1472891), (49, 1322596), (77, 841652), (98, 661298), (154, 420826), (196, 330649), (308, 210413), (539, 120236), (1078, 60118), (2156, 30059)]