38149594

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 68656896

約数和(自身を除く): 30507302

約数列:

[1, 2, 7, 14, 23, 46, 161, 257, 322, 461, 514, 922, 1799, 3227, 3598, 5911, 6454, 10603, 11822, 21206, 41377, 74221, 82754, 118477, 148442, 236954, 829339, 1658678, 2724971, 5449942, 19074797, 38149594]

約数ペア:

[(1, 38149594), (2, 19074797), (7, 5449942), (14, 2724971), (23, 1658678), (46, 829339), (161, 236954), (257, 148442), (322, 118477), (461, 82754), (514, 74221), (922, 41377), (1799, 21206), (3227, 11822), (3598, 10603), (5911, 6454)]