78373744

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{21023}}^1$

素因数の和:21264

約数の個数: 20

約数和(自身を含む): 152508096

約数和(自身を除く): 74134352

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 21023, 42046, 84092, 168184, 336368, 4898359, 9796718, 19593436, 39186872, 78373744]

約数ペア:

[(1, 78373744), (2, 39186872), (4, 19593436), (8, 9796718), (16, 4898359), (233, 336368), (466, 168184), (932, 84092), (1864, 42046), (3728, 21023)]