71800352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{172597}}^1$

素因数の和:172620

約数の個数: 24

約数和(自身を含む): 152231436

約数和(自身を除く): 80431084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 172597, 345194, 690388, 1380776, 2243761, 2761552, 4487522, 5523104, 8975044, 17950088, 35900176, 71800352]

約数ペア:

[(1, 71800352), (2, 35900176), (4, 17950088), (8, 8975044), (13, 5523104), (16, 4487522), (26, 2761552), (32, 2243761), (52, 1380776), (104, 690388), (208, 345194), (416, 172597)]