23278136

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 51990840

約数和(自身を除く): 28712704

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 1381, 2107, 2408, 2762, 4214, 5524, 8428, 9667, 11048, 16856, 19334, 38668, 59383, 67669, 77336, 118766, 135338, 237532, 270676, 415681, 475064, 541352, 831362, 1662724, 2909767, 3325448, 5819534, 11639068, 23278136]

約数ペア:

[(1, 23278136), (2, 11639068), (4, 5819534), (7, 3325448), (8, 2909767), (14, 1662724), (28, 831362), (43, 541352), (49, 475064), (56, 415681), (86, 270676), (98, 237532), (172, 135338), (196, 118766), (301, 77336), (344, 67669), (392, 59383), (602, 38668), (1204, 19334), (1381, 16856), (2107, 11048), (2408, 9667), (2762, 8428), (4214, 5524)]