56406376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7639}}^1$

素因数の和:7729

約数の個数: 32

約数和(自身を含む): 115516800

約数和(自身を除く): 59110424

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 7639, 15278, 30556, 61112, 99307, 198614, 397228, 542369, 794456, 1084738, 2169476, 4338952, 7050797, 14101594, 28203188, 56406376]

約数ペア:

[(1, 56406376), (2, 28203188), (4, 14101594), (8, 7050797), (13, 4338952), (26, 2169476), (52, 1084738), (71, 794456), (104, 542369), (142, 397228), (284, 198614), (568, 99307), (923, 61112), (1846, 30556), (3692, 15278), (7384, 7639)]