39961416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 109627200

約数和(自身を除く): 69665784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 229, 264, 458, 661, 687, 916, 1322, 1374, 1832, 1983, 2519, 2644, 2748, 3966, 5038, 5288, 5496, 7271, 7557, 7932, 10076, 14542, 15114, 15864, 20152, 21813, 29084, 30228, 43626, 58168, 60456, 87252, 151369, 174504, 302738, 454107, 605476, 908214, 1210952, 1665059, 1816428, 3330118, 3632856, 4995177, 6660236, 9990354, 13320472, 19980708, 39961416]

約数ペア:

[(1, 39961416), (2, 19980708), (3, 13320472), (4, 9990354), (6, 6660236), (8, 4995177), (11, 3632856), (12, 3330118), (22, 1816428), (24, 1665059), (33, 1210952), (44, 908214), (66, 605476), (88, 454107), (132, 302738), (229, 174504), (264, 151369), (458, 87252), (661, 60456), (687, 58168), (916, 43626), (1322, 30228), (1374, 29084), (1832, 21813), (1983, 20152), (2519, 15864), (2644, 15114), (2748, 14542), (3966, 10076), (5038, 7932), (5288, 7557), (5496, 7271)]