3908968

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 8779680

約数和(自身を除く): 4870712

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 83, 116, 166, 203, 232, 332, 406, 581, 664, 812, 841, 1162, 1624, 1682, 2324, 2407, 3364, 4648, 4814, 5887, 6728, 9628, 11774, 16849, 19256, 23548, 33698, 47096, 67396, 69803, 134792, 139606, 279212, 488621, 558424, 977242, 1954484, 3908968]

約数ペア:

[(1, 3908968), (2, 1954484), (4, 977242), (7, 558424), (8, 488621), (14, 279212), (28, 139606), (29, 134792), (56, 69803), (58, 67396), (83, 47096), (116, 33698), (166, 23548), (203, 19256), (232, 16849), (332, 11774), (406, 9628), (581, 6728), (664, 5887), (812, 4814), (841, 4648), (1162, 3364), (1624, 2407), (1682, 2324)]