74933474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 140562432

約数和(自身を除く): 65628958

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 491, 982, 991, 1982, 3437, 5401, 6874, 6937, 10802, 10901, 13874, 21802, 37807, 75614, 76307, 152614, 486581, 973162, 3406067, 5352391, 6812134, 10704782, 37466737, 74933474]

約数ペア:

[(1, 74933474), (2, 37466737), (7, 10704782), (11, 6812134), (14, 5352391), (22, 3406067), (77, 973162), (154, 486581), (491, 152614), (982, 76307), (991, 75614), (1982, 37807), (3437, 21802), (5401, 13874), (6874, 10901), (6937, 10802)]