3720332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 8322048

約数和(自身を除く): 4601716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 257, 308, 329, 514, 517, 658, 1028, 1034, 1316, 1799, 2068, 2827, 3598, 3619, 5654, 7196, 7238, 11308, 12079, 14476, 19789, 24158, 39578, 48316, 79156, 84553, 132869, 169106, 265738, 338212, 531476, 930083, 1860166, 3720332]

約数ペア:

[(1, 3720332), (2, 1860166), (4, 930083), (7, 531476), (11, 338212), (14, 265738), (22, 169106), (28, 132869), (44, 84553), (47, 79156), (77, 48316), (94, 39578), (154, 24158), (188, 19789), (257, 14476), (308, 12079), (329, 11308), (514, 7238), (517, 7196), (658, 5654), (1028, 3619), (1034, 3598), (1316, 2827), (1799, 2068)]