38516254

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 72517680

約数和(自身を除く): 34001426

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 379, 427, 758, 833, 854, 1037, 1666, 2074, 2653, 2989, 5306, 5978, 6443, 7259, 12886, 14518, 18571, 23119, 37142, 45101, 46238, 50813, 90202, 101626, 161833, 315707, 323666, 393023, 631414, 786046, 1132831, 2265662, 2751161, 5502322, 19258127, 38516254]

約数ペア:

[(1, 38516254), (2, 19258127), (7, 5502322), (14, 2751161), (17, 2265662), (34, 1132831), (49, 786046), (61, 631414), (98, 393023), (119, 323666), (122, 315707), (238, 161833), (379, 101626), (427, 90202), (758, 50813), (833, 46238), (854, 45101), (1037, 37142), (1666, 23119), (2074, 18571), (2653, 14518), (2989, 12886), (5306, 7259), (5978, 6443)]