40299304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5641}}^1$

素因数の和:5713

約数の個数: 32

約数和(自身を含む): 81244800

約数和(自身を除く): 40945496

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 5641, 7144, 11282, 22564, 45128, 107179, 214358, 265127, 428716, 530254, 857432, 1060508, 2121016, 5037413, 10074826, 20149652, 40299304]

約数ペア:

[(1, 40299304), (2, 20149652), (4, 10074826), (8, 5037413), (19, 2121016), (38, 1060508), (47, 857432), (76, 530254), (94, 428716), (152, 265127), (188, 214358), (376, 107179), (893, 45128), (1786, 22564), (3572, 11282), (5641, 7144)]