4997264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 10124352

約数和(自身を除く): 5127088

約数列:

[1, 2, 4, 8, 16, 53, 71, 83, 106, 142, 166, 212, 284, 332, 424, 568, 664, 848, 1136, 1328, 3763, 4399, 5893, 7526, 8798, 11786, 15052, 17596, 23572, 30104, 35192, 47144, 60208, 70384, 94288, 312329, 624658, 1249316, 2498632, 4997264]

約数ペア:

[(1, 4997264), (2, 2498632), (4, 1249316), (8, 624658), (16, 312329), (53, 94288), (71, 70384), (83, 60208), (106, 47144), (142, 35192), (166, 30104), (212, 23572), (284, 17596), (332, 15052), (424, 11786), (568, 8798), (664, 7526), (848, 5893), (1136, 4399), (1328, 3763)]