39437678

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 69177024

約数和(自身を除く): 29739346

約数列:

[1, 2, 7, 14, 97, 113, 194, 226, 257, 514, 679, 791, 1358, 1582, 1799, 3598, 10961, 21922, 24929, 29041, 49858, 58082, 76727, 153454, 174503, 203287, 349006, 406574, 2816977, 5633954, 19718839, 39437678]

約数ペア:

[(1, 39437678), (2, 19718839), (7, 5633954), (14, 2816977), (97, 406574), (113, 349006), (194, 203287), (226, 174503), (257, 153454), (514, 76727), (679, 58082), (791, 49858), (1358, 29041), (1582, 24929), (1799, 21922), (3598, 10961)]