28887706

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 44161128

約数和(自身を除く): 15273422

約数列:

[1, 2, 73, 146, 241, 482, 821, 1642, 17593, 35186, 59933, 119866, 197861, 395722, 14443853, 28887706]

約数ペア:

[(1, 28887706), (2, 14443853), (73, 395722), (146, 197861), (241, 119866), (482, 59933), (821, 35186), (1642, 17593)]