65604916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9209}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 124556040

約数和(自身を除く): 58951124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 9209, 18418, 36836, 119717, 239434, 478868, 1261633, 2523266, 5046532, 16401229, 32802458, 65604916]

約数ペア:

[(1, 65604916), (2, 32802458), (4, 16401229), (13, 5046532), (26, 2523266), (52, 1261633), (137, 478868), (274, 239434), (548, 119717), (1781, 36836), (3562, 18418), (7124, 9209)]