71697568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131797}}^1$

素因数の和:131824

約数の個数: 24

約数和(自身を含む): 149458932

約数和(自身を除く): 77761364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 131797, 263594, 527188, 1054376, 2108752, 2240549, 4217504, 4481098, 8962196, 17924392, 35848784, 71697568]

約数ペア:

[(1, 71697568), (2, 35848784), (4, 17924392), (8, 8962196), (16, 4481098), (17, 4217504), (32, 2240549), (34, 2108752), (68, 1054376), (136, 527188), (272, 263594), (544, 131797)]