64012432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{907}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 135785952

約数和(自身を除く): 71773520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401, 802, 907, 1604, 1814, 3208, 3628, 4411, 6416, 7256, 8822, 9977, 14512, 17644, 19954, 35288, 39908, 70576, 79816, 159632, 363707, 727414, 1454828, 2909656, 4000777, 5819312, 8001554, 16003108, 32006216, 64012432]

約数ペア:

[(1, 64012432), (2, 32006216), (4, 16003108), (8, 8001554), (11, 5819312), (16, 4000777), (22, 2909656), (44, 1454828), (88, 727414), (176, 363707), (401, 159632), (802, 79816), (907, 70576), (1604, 39908), (1814, 35288), (3208, 19954), (3628, 17644), (4411, 14512), (6416, 9977), (7256, 8822)]