28955192

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3947}}^1$

素因数の和:4091

約数の個数: 32

約数和(自身を含む): 62536320

約数和(自身を除く): 33581128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 3947, 7336, 7894, 15788, 27629, 31576, 55258, 110516, 221032, 517057, 1034114, 2068228, 3619399, 4136456, 7238798, 14477596, 28955192]

約数ペア:

[(1, 28955192), (2, 14477596), (4, 7238798), (7, 4136456), (8, 3619399), (14, 2068228), (28, 1034114), (56, 517057), (131, 221032), (262, 110516), (524, 55258), (917, 31576), (1048, 27629), (1834, 15788), (3668, 7894), (3947, 7336)]