61728968

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1979}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 132580800

約数和(自身を除く): 70851832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 1979, 2228, 3899, 3958, 4456, 7798, 7916, 13853, 15596, 15832, 27706, 31192, 55412, 110824, 1102303, 2204606, 4409212, 7716121, 8818424, 15432242, 30864484, 61728968]

約数ペア:

[(1, 61728968), (2, 30864484), (4, 15432242), (7, 8818424), (8, 7716121), (14, 4409212), (28, 2204606), (56, 1102303), (557, 110824), (1114, 55412), (1979, 31192), (2228, 27706), (3899, 15832), (3958, 15596), (4456, 13853), (7798, 7916)]