28697106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 60883200

約数和(自身を除く): 32186094

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1811, 2641, 3622, 5282, 5433, 7923, 10866, 15846, 34409, 68818, 103227, 206454, 251729, 503458, 755187, 1510374, 4782851, 9565702, 14348553, 28697106]

約数ペア:

[(1, 28697106), (2, 14348553), (3, 9565702), (6, 4782851), (19, 1510374), (38, 755187), (57, 503458), (114, 251729), (139, 206454), (278, 103227), (417, 68818), (834, 34409), (1811, 15846), (2641, 10866), (3622, 7923), (5282, 5433)]