28938184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 30677816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 2207, 3278, 4414, 6556, 8828, 13112, 17656, 24277, 48554, 97108, 194216, 328843, 657686, 1315372, 2630744, 3617273, 7234546, 14469092, 28938184]

約数ペア:

[(1, 28938184), (2, 14469092), (4, 7234546), (8, 3617273), (11, 2630744), (22, 1315372), (44, 657686), (88, 328843), (149, 194216), (298, 97108), (596, 48554), (1192, 24277), (1639, 17656), (2207, 13112), (3278, 8828), (4414, 6556)]