73142216

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5857}}^1$

素因数の和:6093

約数の個数: 32

約数和(自身を含む): 157463040

約数和(自身を除く): 84320824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 5857, 6244, 11714, 12488, 23428, 40999, 46856, 81998, 163996, 327992, 1306111, 2612222, 5224444, 9142777, 10448888, 18285554, 36571108, 73142216]

約数ペア:

[(1, 73142216), (2, 36571108), (4, 18285554), (7, 10448888), (8, 9142777), (14, 5224444), (28, 2612222), (56, 1306111), (223, 327992), (446, 163996), (892, 81998), (1561, 46856), (1784, 40999), (3122, 23428), (5857, 12488), (6244, 11714)]