15704826704

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3260969}}^1$

素因数の和:3261027

約数の個数: 40

約数和(自身を含む): 35583704640

約数和(自身を除く): 19878877936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 3260969, 6521938, 13043876, 22826783, 26087752, 45653566, 52175504, 91307132, 140221667, 182614264, 280443334, 365228528, 560886668, 981551669, 1121773336, 1963103338, 2243546672, 3926206676, 7852413352, 15704826704]

約数ペア:

[(1, 15704826704), (2, 7852413352), (4, 3926206676), (7, 2243546672), (8, 1963103338), (14, 1121773336), (16, 981551669), (28, 560886668), (43, 365228528), (56, 280443334), (86, 182614264), (112, 140221667), (172, 91307132), (301, 52175504), (344, 45653566), (602, 26087752), (688, 22826783), (1204, 13043876), (2408, 6521938), (4816, 3260969)]