69467344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228511}}^1$

素因数の和:228538

約数の個数: 20

約数和(自身を含む): 141677440

約数和(自身を除く): 72210096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228511, 457022, 914044, 1828088, 3656176, 4341709, 8683418, 17366836, 34733672, 69467344]

約数ペア:

[(1, 69467344), (2, 34733672), (4, 17366836), (8, 8683418), (16, 4341709), (19, 3656176), (38, 1828088), (76, 914044), (152, 457022), (304, 228511)]