28475412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338993}}^1$

素因数の和:339007

約数の個数: 24

約数和(自身を含む): 75934656

約数和(自身を除く): 47459244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338993, 677986, 1016979, 1355972, 2033958, 2372951, 4067916, 4745902, 7118853, 9491804, 14237706, 28475412]

約数ペア:

[(1, 28475412), (2, 14237706), (3, 9491804), (4, 7118853), (6, 4745902), (7, 4067916), (12, 2372951), (14, 2033958), (21, 1355972), (28, 1016979), (42, 677986), (84, 338993)]