68126656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{81883}}^1$

素因数の和:81908

約数の個数: 28

約数和(自身を含む): 145589752

約数和(自身を除く): 77463096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 81883, 163766, 327532, 655064, 1064479, 1310128, 2128958, 2620256, 4257916, 5240512, 8515832, 17031664, 34063328, 68126656]

約数ペア:

[(1, 68126656), (2, 34063328), (4, 17031664), (8, 8515832), (13, 5240512), (16, 4257916), (26, 2620256), (32, 2128958), (52, 1310128), (64, 1064479), (104, 655064), (208, 327532), (416, 163766), (832, 81883)]