40314208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6737}}^1$

素因数の和:6775

約数の個数: 48

約数和(自身を含む): 91690704

約数和(自身を除く): 51376496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 6737, 13474, 26948, 53896, 74107, 107792, 114529, 148214, 215584, 229058, 296428, 458116, 592856, 916232, 1185712, 1259819, 1832464, 2371424, 2519638, 3664928, 5039276, 10078552, 20157104, 40314208]

約数ペア:

[(1, 40314208), (2, 20157104), (4, 10078552), (8, 5039276), (11, 3664928), (16, 2519638), (17, 2371424), (22, 1832464), (32, 1259819), (34, 1185712), (44, 916232), (68, 592856), (88, 458116), (136, 296428), (176, 229058), (187, 215584), (272, 148214), (352, 114529), (374, 107792), (544, 74107), (748, 53896), (1496, 26948), (2992, 13474), (5984, 6737)]