67904396

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 141926400

約数和(自身を除く): 74022004

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 1151, 1204, 1372, 2107, 2302, 4214, 4604, 8057, 8428, 14749, 16114, 29498, 32228, 49493, 56399, 58996, 98986, 112798, 197972, 225596, 346451, 394793, 692902, 789586, 1385804, 1579172, 2425157, 4850314, 9700628, 16976099, 33952198, 67904396]

約数ペア:

[(1, 67904396), (2, 33952198), (4, 16976099), (7, 9700628), (14, 4850314), (28, 2425157), (43, 1579172), (49, 1385804), (86, 789586), (98, 692902), (172, 394793), (196, 346451), (301, 225596), (343, 197972), (602, 112798), (686, 98986), (1151, 58996), (1204, 56399), (1372, 49493), (2107, 32228), (2302, 29498), (4214, 16114), (4604, 14749), (8057, 8428)]