76968772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2551}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 142197440

約数和(自身を除く): 65228668

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 2551, 5102, 7543, 10204, 15086, 30172, 48469, 96938, 193876, 1012747, 2025494, 4050988, 19242193, 38484386, 76968772]

約数ペア:

[(1, 76968772), (2, 38484386), (4, 19242193), (19, 4050988), (38, 2025494), (76, 1012747), (397, 193876), (794, 96938), (1588, 48469), (2551, 30172), (5102, 15086), (7543, 10204)]