2573688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 7086240

約数和(自身を除く): 4512552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 113, 146, 156, 219, 226, 292, 312, 339, 438, 452, 584, 678, 876, 904, 949, 1356, 1469, 1752, 1898, 2712, 2847, 2938, 3796, 4407, 5694, 5876, 7592, 8249, 8814, 11388, 11752, 16498, 17628, 22776, 24747, 32996, 35256, 49494, 65992, 98988, 107237, 197976, 214474, 321711, 428948, 643422, 857896, 1286844, 2573688]

約数ペア:

[(1, 2573688), (2, 1286844), (3, 857896), (4, 643422), (6, 428948), (8, 321711), (12, 214474), (13, 197976), (24, 107237), (26, 98988), (39, 65992), (52, 49494), (73, 35256), (78, 32996), (104, 24747), (113, 22776), (146, 17628), (156, 16498), (219, 11752), (226, 11388), (292, 8814), (312, 8249), (339, 7592), (438, 5876), (452, 5694), (584, 4407), (678, 3796), (876, 2938), (904, 2847), (949, 2712), (1356, 1898), (1469, 1752)]