40463486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 73778688

約数和(自身を除く): 33315202

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2371, 2438, 4742, 8533, 16597, 17066, 33194, 54533, 109066, 125663, 251326, 381731, 763462, 879641, 1759282, 2890249, 5780498, 20231743, 40463486]

約数ペア:

[(1, 40463486), (2, 20231743), (7, 5780498), (14, 2890249), (23, 1759282), (46, 879641), (53, 763462), (106, 381731), (161, 251326), (322, 125663), (371, 109066), (742, 54533), (1219, 33194), (2371, 17066), (2438, 16597), (4742, 8533)]