720052672

素因数分解:

$2^6\times {\mathrm{991}}^1\times {\mathrm{11353}}^1$

素因数の和:12356

約数の個数: 28

約数和(自身を含む): 1430422336

約数和(自身を除く): 710369664

約数列:

[1, 2, 4, 8, 16, 32, 64, 991, 1982, 3964, 7928, 11353, 15856, 22706, 31712, 45412, 63424, 90824, 181648, 363296, 726592, 11250823, 22501646, 45003292, 90006584, 180013168, 360026336, 720052672]

約数ペア:

[(1, 720052672), (2, 360026336), (4, 180013168), (8, 90006584), (16, 45003292), (32, 22501646), (64, 11250823), (991, 726592), (1982, 363296), (3964, 181648), (7928, 90824), (11353, 63424), (15856, 45412), (22706, 31712)]