28445928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{169321}}^1$

素因数の和:169337

約数の個数: 32

約数和(自身を含む): 81274560

約数和(自身を除く): 52828632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 169321, 338642, 507963, 677284, 1015926, 1185247, 1354568, 2031852, 2370494, 3555741, 4063704, 4740988, 7111482, 9481976, 14222964, 28445928]

約数ペア:

[(1, 28445928), (2, 14222964), (3, 9481976), (4, 7111482), (6, 4740988), (7, 4063704), (8, 3555741), (12, 2370494), (14, 2031852), (21, 1354568), (24, 1185247), (28, 1015926), (42, 677284), (56, 507963), (84, 338642), (168, 169321)]