28631946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 37009014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 1627, 2514, 2933, 3254, 4881, 5866, 8799, 9762, 11389, 17598, 22778, 34167, 68334, 681713, 1363426, 2045139, 4090278, 4771991, 9543982, 14315973, 28631946]

約数ペア:

[(1, 28631946), (2, 14315973), (3, 9543982), (6, 4771991), (7, 4090278), (14, 2045139), (21, 1363426), (42, 681713), (419, 68334), (838, 34167), (1257, 22778), (1627, 17598), (2514, 11389), (2933, 9762), (3254, 8799), (4881, 5866)]