28329038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43853}}^1$

素因数の和:43891

約数の個数: 16

約数和(自身を含む): 47362320

約数和(自身を除く): 19033282

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 43853, 87706, 745501, 833207, 1491002, 1666414, 14164519, 28329038]

約数ペア:

[(1, 28329038), (2, 14164519), (17, 1666414), (19, 1491002), (34, 833207), (38, 745501), (323, 87706), (646, 43853)]