3991736

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 9234000

約数和(自身を除く): 5242264

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 599, 833, 952, 1198, 1666, 2396, 3332, 4193, 4792, 6664, 8386, 10183, 16772, 20366, 29351, 33544, 40732, 58702, 71281, 81464, 117404, 142562, 234808, 285124, 498967, 570248, 997934, 1995868, 3991736]

約数ペア:

[(1, 3991736), (2, 1995868), (4, 997934), (7, 570248), (8, 498967), (14, 285124), (17, 234808), (28, 142562), (34, 117404), (49, 81464), (56, 71281), (68, 58702), (98, 40732), (119, 33544), (136, 29351), (196, 20366), (238, 16772), (392, 10183), (476, 8386), (599, 6664), (833, 4792), (952, 4193), (1198, 3332), (1666, 2396)]