67228798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{709}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 124528320

約数和(自身を除く): 57299522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 521, 709, 1042, 1418, 3647, 4963, 6773, 7294, 9217, 9926, 13546, 18434, 47411, 64519, 94822, 129038, 369389, 738778, 2585723, 4802057, 5171446, 9604114, 33614399, 67228798]

約数ペア:

[(1, 67228798), (2, 33614399), (7, 9604114), (13, 5171446), (14, 4802057), (26, 2585723), (91, 738778), (182, 369389), (521, 129038), (709, 94822), (1042, 64519), (1418, 47411), (3647, 18434), (4963, 13546), (6773, 9926), (7294, 9217)]