68360264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71807}}^1$

素因数の和:71837

約数の個数: 32

約数和(自身を含む): 155105280

約数和(自身を除く): 86745016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71807, 143614, 287228, 502649, 574456, 1005298, 1220719, 2010596, 2441438, 4021192, 4882876, 8545033, 9765752, 17090066, 34180132, 68360264]

約数ペア:

[(1, 68360264), (2, 34180132), (4, 17090066), (7, 9765752), (8, 8545033), (14, 4882876), (17, 4021192), (28, 2441438), (34, 2010596), (56, 1220719), (68, 1005298), (119, 574456), (136, 502649), (238, 287228), (476, 143614), (952, 71807)]