71497504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{171869}}^1$

素因数の和:171892

約数の個数: 24

約数和(自身を含む): 151589340

約数和(自身を除く): 80091836

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 171869, 343738, 687476, 1374952, 2234297, 2749904, 4468594, 5499808, 8937188, 17874376, 35748752, 71497504]

約数ペア:

[(1, 71497504), (2, 35748752), (4, 17874376), (8, 8937188), (13, 5499808), (16, 4468594), (26, 2749904), (32, 2234297), (52, 1374952), (104, 687476), (208, 343738), (416, 171869)]