40047392

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16253}}^1$

素因数の和:16281

約数の個数: 48

約数和(自身を含む): 98304192

約数和(自身を除く): 58256800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 16253, 32506, 65012, 113771, 130024, 178783, 227542, 260048, 357566, 455084, 520096, 715132, 910168, 1251481, 1430264, 1820336, 2502962, 2860528, 3640672, 5005924, 5721056, 10011848, 20023696, 40047392]

約数ペア:

[(1, 40047392), (2, 20023696), (4, 10011848), (7, 5721056), (8, 5005924), (11, 3640672), (14, 2860528), (16, 2502962), (22, 1820336), (28, 1430264), (32, 1251481), (44, 910168), (56, 715132), (77, 520096), (88, 455084), (112, 357566), (154, 260048), (176, 227542), (224, 178783), (308, 130024), (352, 113771), (616, 65012), (1232, 32506), (2464, 16253)]