38666192

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 76918440

約数和(自身を除く): 38252248

約数列:

[1, 2, 4, 8, 16, 61, 122, 173, 229, 244, 346, 458, 488, 692, 916, 976, 1384, 1832, 2768, 3664, 10553, 13969, 21106, 27938, 39617, 42212, 55876, 79234, 84424, 111752, 158468, 168848, 223504, 316936, 633872, 2416637, 4833274, 9666548, 19333096, 38666192]

約数ペア:

[(1, 38666192), (2, 19333096), (4, 9666548), (8, 4833274), (16, 2416637), (61, 633872), (122, 316936), (173, 223504), (229, 168848), (244, 158468), (346, 111752), (458, 84424), (488, 79234), (692, 55876), (916, 42212), (976, 39617), (1384, 27938), (1832, 21106), (2768, 13969), (3664, 10553)]