65016784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30553}}^1$

素因数の和:30587

約数の個数: 40

約数和(自身を含む): 151547840

約数和(自身を除く): 86531056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30553, 61106, 122212, 213871, 244424, 427742, 488848, 580507, 855484, 1161014, 1710968, 2322028, 3421936, 4063549, 4644056, 8127098, 9288112, 16254196, 32508392, 65016784]

約数ペア:

[(1, 65016784), (2, 32508392), (4, 16254196), (7, 9288112), (8, 8127098), (14, 4644056), (16, 4063549), (19, 3421936), (28, 2322028), (38, 1710968), (56, 1161014), (76, 855484), (112, 580507), (133, 488848), (152, 427742), (266, 244424), (304, 213871), (532, 122212), (1064, 61106), (2128, 30553)]