2910992

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 6785280

約数和(自身を除く): 3874288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 79, 94, 98, 112, 158, 188, 196, 316, 329, 376, 392, 553, 632, 658, 752, 784, 1106, 1264, 1316, 2212, 2303, 2632, 3713, 3871, 4424, 4606, 5264, 7426, 7742, 8848, 9212, 14852, 15484, 18424, 25991, 29704, 30968, 36848, 51982, 59408, 61936, 103964, 181937, 207928, 363874, 415856, 727748, 1455496, 2910992]

約数ペア:

[(1, 2910992), (2, 1455496), (4, 727748), (7, 415856), (8, 363874), (14, 207928), (16, 181937), (28, 103964), (47, 61936), (49, 59408), (56, 51982), (79, 36848), (94, 30968), (98, 29704), (112, 25991), (158, 18424), (188, 15484), (196, 14852), (316, 9212), (329, 8848), (376, 7742), (392, 7426), (553, 5264), (632, 4606), (658, 4424), (752, 3871), (784, 3713), (1106, 2632), (1264, 2303), (1316, 2212)]