26274724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 56125440

約数和(自身を除く): 29850716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 289, 382, 476, 578, 764, 1156, 1337, 2023, 2674, 3247, 4046, 4913, 5348, 6494, 8092, 9826, 12988, 19652, 22729, 34391, 45458, 55199, 68782, 90916, 110398, 137564, 220796, 386393, 772786, 938383, 1545572, 1876766, 3753532, 6568681, 13137362, 26274724]

約数ペア:

[(1, 26274724), (2, 13137362), (4, 6568681), (7, 3753532), (14, 1876766), (17, 1545572), (28, 938383), (34, 772786), (68, 386393), (119, 220796), (191, 137564), (238, 110398), (289, 90916), (382, 68782), (476, 55199), (578, 45458), (764, 34391), (1156, 22729), (1337, 19652), (2023, 12988), (2674, 9826), (3247, 8092), (4046, 6494), (4913, 5348)]