64722308

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14723}}^1$

素因数の和:14891

約数の個数: 24

約数和(自身を含む): 130277952

約数和(自身を除く): 65555644

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 14723, 29446, 58892, 103061, 206122, 412244, 2311511, 4623022, 9246044, 16180577, 32361154, 64722308]

約数ペア:

[(1, 64722308), (2, 32361154), (4, 16180577), (7, 9246044), (14, 4623022), (28, 2311511), (157, 412244), (314, 206122), (628, 103061), (1099, 58892), (2198, 29446), (4396, 14723)]