26982608

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21347}}^1$

素因数の和:21434

約数の個数: 20

約数和(自身を含む): 52943040

約数和(自身を除く): 25960432

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21347, 42694, 85388, 170776, 341552, 1686413, 3372826, 6745652, 13491304, 26982608]

約数ペア:

[(1, 26982608), (2, 13491304), (4, 6745652), (8, 3372826), (16, 1686413), (79, 341552), (158, 170776), (316, 85388), (632, 42694), (1264, 21347)]