7540172648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{212903}}^1$

素因数の和:213161

約数の個数: 32

約数和(自身を含む): 14945860800

約数和(自身を除く): 7405688152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4427, 8854, 17708, 35416, 212903, 425806, 851612, 1703224, 4045157, 8090314, 16180628, 32361256, 49606399, 99212798, 198425596, 396851192, 942521581, 1885043162, 3770086324, 7540172648]

約数ペア:

[(1, 7540172648), (2, 3770086324), (4, 1885043162), (8, 942521581), (19, 396851192), (38, 198425596), (76, 99212798), (152, 49606399), (233, 32361256), (466, 16180628), (932, 8090314), (1864, 4045157), (4427, 1703224), (8854, 851612), (17708, 425806), (35416, 212903)]