6720285964

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1\times {\mathrm{1187}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 13523811840

約数和(自身を除く): 6803525876

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 839, 964, 1187, 1678, 1687, 2374, 3356, 3374, 4748, 5873, 6748, 8309, 11746, 16618, 23492, 33236, 202199, 286067, 404398, 572134, 808796, 995893, 1144268, 1415393, 1991786, 2002469, 2830786, 3983572, 4004938, 5661572, 6971251, 8009876, 13942502, 27885004, 240010213, 480020426, 960040852, 1680071491, 3360142982, 6720285964]

約数ペア:

[(1, 6720285964), (2, 3360142982), (4, 1680071491), (7, 960040852), (14, 480020426), (28, 240010213), (241, 27885004), (482, 13942502), (839, 8009876), (964, 6971251), (1187, 5661572), (1678, 4004938), (1687, 3983572), (2374, 2830786), (3356, 2002469), (3374, 1991786), (4748, 1415393), (5873, 1144268), (6748, 995893), (8309, 808796), (11746, 572134), (16618, 404398), (23492, 286067), (33236, 202199)]