74860076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22907}}^1$

素因数の和:22973

約数の個数: 24

約数和(自身を含む): 141113280

約数和(自身を除く): 66253204

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 22907, 45814, 91628, 435233, 870466, 985001, 1740932, 1970002, 3940004, 18715019, 37430038, 74860076]

約数ペア:

[(1, 74860076), (2, 37430038), (4, 18715019), (19, 3940004), (38, 1970002), (43, 1740932), (76, 985001), (86, 870466), (172, 435233), (817, 91628), (1634, 45814), (3268, 22907)]