3218768

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 7380480

約数和(自身を除く): 4161712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 991, 1624, 1982, 3248, 3964, 6937, 7928, 13874, 15856, 27748, 28739, 55496, 57478, 110992, 114956, 201173, 229912, 402346, 459824, 804692, 1609384, 3218768]

約数ペア:

[(1, 3218768), (2, 1609384), (4, 804692), (7, 459824), (8, 402346), (14, 229912), (16, 201173), (28, 114956), (29, 110992), (56, 57478), (58, 55496), (112, 28739), (116, 27748), (203, 15856), (232, 13874), (406, 7928), (464, 6937), (812, 3964), (991, 3248), (1624, 1982)]