68367009328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4813}}^1\times {\mathrm{52223}}^1$

素因数の和:57061

約数の個数: 40

約数和(自身を含む): 140284735488

約数和(自身を除く): 71917726160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4813, 9626, 19252, 38504, 52223, 77008, 81821, 104446, 163642, 208892, 327284, 417784, 654568, 835568, 887791, 1309136, 1775582, 3551164, 7102328, 14204656, 251349299, 502698598, 1005397196, 2010794392, 4021588784, 4272938083, 8545876166, 17091752332, 34183504664, 68367009328]

約数ペア:

[(1, 68367009328), (2, 34183504664), (4, 17091752332), (8, 8545876166), (16, 4272938083), (17, 4021588784), (34, 2010794392), (68, 1005397196), (136, 502698598), (272, 251349299), (4813, 14204656), (9626, 7102328), (19252, 3551164), (38504, 1775582), (52223, 1309136), (77008, 887791), (81821, 835568), (104446, 654568), (163642, 417784), (208892, 327284)]