67985778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4271}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 155842560

約数和(自身を除く): 87856782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 2274, 2653, 4271, 5306, 7959, 8542, 12813, 15918, 25626, 29897, 59794, 89691, 179382, 1618709, 3237418, 4856127, 9712254, 11330963, 22661926, 33992889, 67985778]

約数ペア:

[(1, 67985778), (2, 33992889), (3, 22661926), (6, 11330963), (7, 9712254), (14, 4856127), (21, 3237418), (42, 1618709), (379, 179382), (758, 89691), (1137, 59794), (2274, 29897), (2653, 25626), (4271, 15918), (5306, 12813), (7959, 8542)]