2786952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 8138880

約数和(自身を除く): 5351928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 313, 318, 371, 424, 626, 636, 742, 939, 1113, 1252, 1272, 1484, 1878, 2191, 2226, 2504, 2968, 3756, 4382, 4452, 6573, 7512, 8764, 8904, 13146, 16589, 17528, 26292, 33178, 49767, 52584, 66356, 99534, 116123, 132712, 199068, 232246, 348369, 398136, 464492, 696738, 928984, 1393476, 2786952]

約数ペア:

[(1, 2786952), (2, 1393476), (3, 928984), (4, 696738), (6, 464492), (7, 398136), (8, 348369), (12, 232246), (14, 199068), (21, 132712), (24, 116123), (28, 99534), (42, 66356), (53, 52584), (56, 49767), (84, 33178), (106, 26292), (159, 17528), (168, 16589), (212, 13146), (313, 8904), (318, 8764), (371, 7512), (424, 6573), (626, 4452), (636, 4382), (742, 3756), (939, 2968), (1113, 2504), (1252, 2226), (1272, 2191), (1484, 1878)]