74071168

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{5309}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 148945500

約数和(自身を除く): 74874332

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 5309, 6976, 10618, 13952, 21236, 42472, 84944, 169888, 339776, 578681, 679552, 1157362, 2314724, 4629448, 9258896, 18517792, 37035584, 74071168]

約数ペア:

[(1, 74071168), (2, 37035584), (4, 18517792), (8, 9258896), (16, 4629448), (32, 2314724), (64, 1157362), (109, 679552), (128, 578681), (218, 339776), (436, 169888), (872, 84944), (1744, 42472), (3488, 21236), (5309, 13952), (6976, 10618)]