965568672016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{8580697}}^1$

素因数の和:8581259

約数の個数: 40

約数和(自身を含む): 2018420429144

約数和(自身を除く): 1052851757128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 541, 1082, 2164, 4328, 7033, 8656, 14066, 28132, 56264, 112528, 8580697, 17161394, 34322788, 68645576, 111549061, 137291152, 223098122, 446196244, 892392488, 1784784976, 4642157077, 9284314154, 18568628308, 37137256616, 60348042001, 74274513232, 120696084002, 241392168004, 482784336008, 965568672016]

約数ペア:

[(1, 965568672016), (2, 482784336008), (4, 241392168004), (8, 120696084002), (13, 74274513232), (16, 60348042001), (26, 37137256616), (52, 18568628308), (104, 9284314154), (208, 4642157077), (541, 1784784976), (1082, 892392488), (2164, 446196244), (4328, 223098122), (7033, 137291152), (8656, 111549061), (14066, 68645576), (28132, 34322788), (56264, 17161394), (112528, 8580697)]