28260766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15683}}^1$

素因数の和:15755

約数の個数: 16

約数和(自身を含む): 45734544

約数和(自身を除く): 17473778

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15683, 31366, 266611, 533222, 831199, 1662398, 14130383, 28260766]

約数ペア:

[(1, 28260766), (2, 14130383), (17, 1662398), (34, 831199), (53, 533222), (106, 266611), (901, 31366), (1802, 15683)]