67087216

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16189}}^1$

素因数の和:16241

約数の個数: 40

約数和(自身を含む): 152574560

約数和(自身を除く): 85487344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 16189, 32378, 64756, 113323, 129512, 226646, 259024, 453292, 598993, 906584, 1197986, 1813168, 2395972, 4192951, 4791944, 8385902, 9583888, 16771804, 33543608, 67087216]

約数ペア:

[(1, 67087216), (2, 33543608), (4, 16771804), (7, 9583888), (8, 8385902), (14, 4791944), (16, 4192951), (28, 2395972), (37, 1813168), (56, 1197986), (74, 906584), (112, 598993), (148, 453292), (259, 259024), (296, 226646), (518, 129512), (592, 113323), (1036, 64756), (2072, 32378), (4144, 16189)]