29864884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 63817600

約数和(自身を除く): 33952716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 769, 1022, 1387, 1538, 2044, 2774, 3076, 5383, 5548, 9709, 10766, 14611, 19418, 21532, 29222, 38836, 56137, 58444, 102277, 112274, 204554, 224548, 392959, 409108, 785918, 1066603, 1571836, 2133206, 4266412, 7466221, 14932442, 29864884]

約数ペア:

[(1, 29864884), (2, 14932442), (4, 7466221), (7, 4266412), (14, 2133206), (19, 1571836), (28, 1066603), (38, 785918), (73, 409108), (76, 392959), (133, 224548), (146, 204554), (266, 112274), (292, 102277), (511, 58444), (532, 56137), (769, 38836), (1022, 29222), (1387, 21532), (1538, 19418), (2044, 14611), (2774, 10766), (3076, 9709), (5383, 5548)]