1772626328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4800

約数の個数: 64

約数和(自身を含む): 3737975040

約数和(自身を除く): 1965348712

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 71, 88, 122, 142, 244, 284, 488, 568, 671, 781, 1342, 1562, 2684, 3124, 4331, 4651, 5368, 6248, 8662, 9302, 17324, 18604, 34648, 37208, 47641, 51161, 95282, 102322, 190564, 204644, 283711, 330221, 381128, 409288, 567422, 660442, 1134844, 1320884, 2269688, 2641768, 3120821, 3632431, 6241642, 7264862, 12483284, 14529724, 20143481, 24966568, 29059448, 40286962, 80573924, 161147848, 221578291, 443156582, 886313164, 1772626328]

約数ペア:

[(1, 1772626328), (2, 886313164), (4, 443156582), (8, 221578291), (11, 161147848), (22, 80573924), (44, 40286962), (61, 29059448), (71, 24966568), (88, 20143481), (122, 14529724), (142, 12483284), (244, 7264862), (284, 6241642), (488, 3632431), (568, 3120821), (671, 2641768), (781, 2269688), (1342, 1320884), (1562, 1134844), (2684, 660442), (3124, 567422), (4331, 409288), (4651, 381128), (5368, 330221), (6248, 283711), (8662, 204644), (9302, 190564), (17324, 102322), (18604, 95282), (34648, 51161), (37208, 47641)]