4949700728

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2155793}}^1$

素因数の和:2155847

約数の個数: 32

約数和(自身を含む): 10865201760

約数和(自身を除く): 5915501032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 2155793, 4311586, 8623172, 15090551, 17246344, 30181102, 60362204, 88387513, 120724408, 176775026, 353550052, 618712591, 707100104, 1237425182, 2474850364, 4949700728]

約数ペア:

[(1, 4949700728), (2, 2474850364), (4, 1237425182), (7, 707100104), (8, 618712591), (14, 353550052), (28, 176775026), (41, 120724408), (56, 88387513), (82, 60362204), (164, 30181102), (287, 17246344), (328, 15090551), (574, 8623172), (1148, 4311586), (2296, 2155793)]