71715904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86197}}^1$

素因数の和:86222

約数の個数: 28

約数和(自身を含む): 153260044

約数和(自身を除く): 81544140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86197, 172394, 344788, 689576, 1120561, 1379152, 2241122, 2758304, 4482244, 5516608, 8964488, 17928976, 35857952, 71715904]

約数ペア:

[(1, 71715904), (2, 35857952), (4, 17928976), (8, 8964488), (13, 5516608), (16, 4482244), (26, 2758304), (32, 2241122), (52, 1379152), (64, 1120561), (104, 689576), (208, 344788), (416, 172394), (832, 86197)]