7428708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 22014720

約数和(自身を除く): 14586012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 719, 738, 861, 1148, 1438, 1476, 1722, 2157, 2583, 2876, 3444, 4314, 5033, 5166, 6471, 8628, 10066, 10332, 12942, 15099, 20132, 25884, 29479, 30198, 45297, 58958, 60396, 88437, 90594, 117916, 176874, 181188, 206353, 265311, 353748, 412706, 530622, 619059, 825412, 1061244, 1238118, 1857177, 2476236, 3714354, 7428708]

約数ペア:

[(1, 7428708), (2, 3714354), (3, 2476236), (4, 1857177), (6, 1238118), (7, 1061244), (9, 825412), (12, 619059), (14, 530622), (18, 412706), (21, 353748), (28, 265311), (36, 206353), (41, 181188), (42, 176874), (63, 117916), (82, 90594), (84, 88437), (123, 60396), (126, 58958), (164, 45297), (246, 30198), (252, 29479), (287, 25884), (369, 20132), (492, 15099), (574, 12942), (719, 10332), (738, 10066), (861, 8628), (1148, 6471), (1438, 5166), (1476, 5033), (1722, 4314), (2157, 3444), (2583, 2876)]