28049848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 54405360

約数和(自身を除く): 26355512

約数列:

[1, 2, 4, 8, 37, 74, 148, 193, 296, 386, 491, 772, 982, 1544, 1964, 3928, 7141, 14282, 18167, 28564, 36334, 57128, 72668, 94763, 145336, 189526, 379052, 758104, 3506231, 7012462, 14024924, 28049848]

約数ペア:

[(1, 28049848), (2, 14024924), (4, 7012462), (8, 3506231), (37, 758104), (74, 379052), (148, 189526), (193, 145336), (296, 94763), (386, 72668), (491, 57128), (772, 36334), (982, 28564), (1544, 18167), (1964, 14282), (3928, 7141)]