64053424

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 126866880

約数和(自身を除く): 62813456

約数列:

[1, 2, 4, 8, 16, 83, 139, 166, 278, 332, 347, 556, 664, 694, 1112, 1328, 1388, 2224, 2776, 5552, 11537, 23074, 28801, 46148, 48233, 57602, 92296, 96466, 115204, 184592, 192932, 230408, 385864, 460816, 771728, 4003339, 8006678, 16013356, 32026712, 64053424]

約数ペア:

[(1, 64053424), (2, 32026712), (4, 16013356), (8, 8006678), (16, 4003339), (83, 771728), (139, 460816), (166, 385864), (278, 230408), (332, 192932), (347, 184592), (556, 115204), (664, 96466), (694, 92296), (1112, 57602), (1328, 48233), (1388, 46148), (2224, 28801), (2776, 23074), (5552, 11537)]