64547476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 136652544

約数和(自身を除く): 72105068

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1373, 1679, 2044, 2746, 3358, 5492, 6716, 9611, 11753, 19222, 23506, 31579, 38444, 47012, 63158, 100229, 126316, 200458, 221053, 400916, 442106, 701603, 884212, 1403206, 2305267, 2806412, 4610534, 9221068, 16136869, 32273738, 64547476]

約数ペア:

[(1, 64547476), (2, 32273738), (4, 16136869), (7, 9221068), (14, 4610534), (23, 2806412), (28, 2305267), (46, 1403206), (73, 884212), (92, 701603), (146, 442106), (161, 400916), (292, 221053), (322, 200458), (511, 126316), (644, 100229), (1022, 63158), (1373, 47012), (1679, 38444), (2044, 31579), (2746, 23506), (3358, 19222), (5492, 11753), (6716, 9611)]