42587074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 70383600

約数和(自身を除く): 27796526

約数列:

[1, 2, 17, 34, 37, 74, 97, 194, 349, 629, 698, 1258, 1649, 3298, 3589, 5933, 7178, 11866, 12913, 25826, 33853, 61013, 67706, 122026, 219521, 439042, 575501, 1151002, 1252561, 2505122, 21293537, 42587074]

約数ペア:

[(1, 42587074), (2, 21293537), (17, 2505122), (34, 1252561), (37, 1151002), (74, 575501), (97, 439042), (194, 219521), (349, 122026), (629, 67706), (698, 61013), (1258, 33853), (1649, 25826), (3298, 12913), (3589, 11866), (5933, 7178)]