8140764

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 19908000

約数和(自身を除く): 11767236

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 149, 157, 174, 298, 314, 348, 447, 471, 596, 628, 894, 942, 1788, 1884, 4321, 4553, 8642, 9106, 12963, 13659, 17284, 18212, 23393, 25926, 27318, 46786, 51852, 54636, 70179, 93572, 140358, 280716, 678397, 1356794, 2035191, 2713588, 4070382, 8140764]

約数ペア:

[(1, 8140764), (2, 4070382), (3, 2713588), (4, 2035191), (6, 1356794), (12, 678397), (29, 280716), (58, 140358), (87, 93572), (116, 70179), (149, 54636), (157, 51852), (174, 46786), (298, 27318), (314, 25926), (348, 23393), (447, 18212), (471, 17284), (596, 13659), (628, 12963), (894, 9106), (942, 8642), (1788, 4553), (1884, 4321)]