74231864

素因数分解:

$2^3\times 7^2\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 162655200

約数和(自身を除く): 88423336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 409, 463, 818, 926, 1636, 1852, 2863, 3241, 3272, 3704, 5726, 6482, 11452, 12964, 20041, 22687, 22904, 25928, 40082, 45374, 80164, 90748, 160328, 181496, 189367, 378734, 757468, 1325569, 1514936, 2651138, 5302276, 9278983, 10604552, 18557966, 37115932, 74231864]

約数ペア:

[(1, 74231864), (2, 37115932), (4, 18557966), (7, 10604552), (8, 9278983), (14, 5302276), (28, 2651138), (49, 1514936), (56, 1325569), (98, 757468), (196, 378734), (392, 189367), (409, 181496), (463, 160328), (818, 90748), (926, 80164), (1636, 45374), (1852, 40082), (2863, 25928), (3241, 22904), (3272, 22687), (3704, 20041), (5726, 12964), (6482, 11452)]