64220996

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29033}}^1$

素因数の和:29123

約数の個数: 24

約数和(自身を含む): 130072320

約数和(自身を除く): 65851324

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 29033, 58066, 116132, 203231, 406462, 812924, 2293607, 4587214, 9174428, 16055249, 32110498, 64220996]

約数ペア:

[(1, 64220996), (2, 32110498), (4, 16055249), (7, 9174428), (14, 4587214), (28, 2293607), (79, 812924), (158, 406462), (316, 203231), (553, 116132), (1106, 58066), (2212, 29033)]