15570304

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 31346640

約数和(自身を除く): 15776336

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1181, 1648, 2362, 3296, 4724, 6592, 9448, 13184, 18896, 37792, 75584, 121643, 151168, 243286, 486572, 973144, 1946288, 3892576, 7785152, 15570304]

約数ペア:

[(1, 15570304), (2, 7785152), (4, 3892576), (8, 1946288), (16, 973144), (32, 486572), (64, 243286), (103, 151168), (128, 121643), (206, 75584), (412, 37792), (824, 18896), (1181, 13184), (1648, 9448), (2362, 6592), (3296, 4724)]