38273686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 64385280

約数和(自身を除く): 26111594

約数列:

[1, 2, 11, 22, 71, 107, 142, 214, 229, 458, 781, 1177, 1562, 2354, 2519, 5038, 7597, 15194, 16259, 24503, 32518, 49006, 83567, 167134, 178849, 269533, 357698, 539066, 1739713, 3479426, 19136843, 38273686]

約数ペア:

[(1, 38273686), (2, 19136843), (11, 3479426), (22, 1739713), (71, 539066), (107, 357698), (142, 269533), (214, 178849), (229, 167134), (458, 83567), (781, 49006), (1177, 32518), (1562, 24503), (2354, 16259), (2519, 15194), (5038, 7597)]