71782718

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 55951042

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 1583, 3166, 3239, 6478, 11081, 22162, 22673, 45346, 64903, 125057, 129806, 250114, 454321, 875399, 908642, 1750798, 5127337, 10254674, 35891359, 71782718]

約数ペア:

[(1, 71782718), (2, 35891359), (7, 10254674), (14, 5127337), (41, 1750798), (79, 908642), (82, 875399), (158, 454321), (287, 250114), (553, 129806), (574, 125057), (1106, 64903), (1583, 45346), (3166, 22673), (3239, 22162), (6478, 11081)]