8391788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 15415680

約数和(自身を除く): 7023892

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 991, 1982, 2117, 3964, 4234, 8468, 28739, 57478, 72343, 114956, 144686, 289372, 2097947, 4195894, 8391788]

約数ペア:

[(1, 8391788), (2, 4195894), (4, 2097947), (29, 289372), (58, 144686), (73, 114956), (116, 72343), (146, 57478), (292, 28739), (991, 8468), (1982, 4234), (2117, 3964)]