28585676

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12923}}^1$

素因数の和:13013

約数の個数: 24

約数和(自身を含む): 57899520

約数和(自身を除く): 29313844

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12923, 25846, 51692, 90461, 180922, 361844, 1020917, 2041834, 4083668, 7146419, 14292838, 28585676]

約数ペア:

[(1, 28585676), (2, 14292838), (4, 7146419), (7, 4083668), (14, 2041834), (28, 1020917), (79, 361844), (158, 180922), (316, 90461), (553, 51692), (1106, 25846), (2212, 12923)]