27978032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{92033}}^1$

素因数の和:92060

約数の個数: 20

約数和(自身を含む): 57061080

約数和(自身を除く): 29083048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 92033, 184066, 368132, 736264, 1472528, 1748627, 3497254, 6994508, 13989016, 27978032]

約数ペア:

[(1, 27978032), (2, 13989016), (4, 6994508), (8, 3497254), (16, 1748627), (19, 1472528), (38, 736264), (76, 368132), (152, 184066), (304, 92033)]