39142024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 78003000

約数和(自身を除く): 38860976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 449, 641, 898, 1282, 1796, 2564, 3592, 5128, 7633, 10897, 15266, 21794, 30532, 43588, 61064, 87176, 287809, 575618, 1151236, 2302472, 4892753, 9785506, 19571012, 39142024]

約数ペア:

[(1, 39142024), (2, 19571012), (4, 9785506), (8, 4892753), (17, 2302472), (34, 1151236), (68, 575618), (136, 287809), (449, 87176), (641, 61064), (898, 43588), (1282, 30532), (1796, 21794), (2564, 15266), (3592, 10897), (5128, 7633)]