78327338

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:506

約数の個数: 24

約数和(自身を含む): 122666400

約数和(自身を除く): 44339062

約数列:

[1, 2, 43, 59, 86, 118, 359, 718, 1849, 2537, 3698, 5074, 15437, 21181, 30874, 42362, 109091, 218182, 663791, 910783, 1327582, 1821566, 39163669, 78327338]

約数ペア:

[(1, 78327338), (2, 39163669), (43, 1821566), (59, 1327582), (86, 910783), (118, 663791), (359, 218182), (718, 109091), (1849, 42362), (2537, 30874), (3698, 21181), (5074, 15437)]