69816964

素因数分解:

$2^2\times 7^3\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 143852800

約数和(自身を除く): 74035836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 337, 343, 604, 674, 686, 1057, 1348, 1372, 2114, 2359, 4228, 4718, 7399, 9436, 14798, 16513, 29596, 33026, 50887, 51793, 66052, 101774, 103586, 115591, 203548, 207172, 231182, 356209, 462364, 712418, 1424836, 2493463, 4986926, 9973852, 17454241, 34908482, 69816964]

約数ペア:

[(1, 69816964), (2, 34908482), (4, 17454241), (7, 9973852), (14, 4986926), (28, 2493463), (49, 1424836), (98, 712418), (151, 462364), (196, 356209), (302, 231182), (337, 207172), (343, 203548), (604, 115591), (674, 103586), (686, 101774), (1057, 66052), (1348, 51793), (1372, 50887), (2114, 33026), (2359, 29596), (4228, 16513), (4718, 14798), (7399, 9436)]