68347072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{62819}}^1$

素因数の和:62848

約数の個数: 28

約数和(自身を含む): 143606520

約数和(自身を除く): 75259448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 62819, 125638, 251276, 502552, 1005104, 1067923, 2010208, 2135846, 4020416, 4271692, 8543384, 17086768, 34173536, 68347072]

約数ペア:

[(1, 68347072), (2, 34173536), (4, 17086768), (8, 8543384), (16, 4271692), (17, 4020416), (32, 2135846), (34, 2010208), (64, 1067923), (68, 1005104), (136, 502552), (272, 251276), (544, 125638), (1088, 62819)]