64259778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1543}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 140516352

約数和(自身を除く): 76256574

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 631, 1262, 1543, 1893, 3086, 3786, 4629, 6941, 9258, 13882, 16973, 20823, 33946, 41646, 50919, 101838, 973633, 1947266, 2920899, 5841798, 10709963, 21419926, 32129889, 64259778]

約数ペア:

[(1, 64259778), (2, 32129889), (3, 21419926), (6, 10709963), (11, 5841798), (22, 2920899), (33, 1947266), (66, 973633), (631, 101838), (1262, 50919), (1543, 41646), (1893, 33946), (3086, 20823), (3786, 16973), (4629, 13882), (6941, 9258)]