13478400128

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{697351}}^1$

素因数の和:697516

約数の個数: 32

約数和(自身を含む): 27029363520

約数和(自身を除く): 13550963392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 9664, 19328, 697351, 1394702, 2789404, 5578808, 11157616, 22315232, 44630464, 89260928, 105300001, 210600002, 421200004, 842400008, 1684800016, 3369600032, 6739200064, 13478400128]

約数ペア:

[(1, 13478400128), (2, 6739200064), (4, 3369600032), (8, 1684800016), (16, 842400008), (32, 421200004), (64, 210600002), (128, 105300001), (151, 89260928), (302, 44630464), (604, 22315232), (1208, 11157616), (2416, 5578808), (4832, 2789404), (9664, 1394702), (19328, 697351)]