23297988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 67092480

約数和(自身を除く): 43794492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 389, 434, 483, 644, 651, 713, 778, 868, 966, 1167, 1302, 1426, 1556, 1932, 2139, 2334, 2604, 2723, 2852, 4278, 4668, 4991, 5446, 8169, 8556, 8947, 9982, 10892, 12059, 14973, 16338, 17894, 19964, 24118, 26841, 29946, 32676, 35788, 36177, 48236, 53682, 59892, 62629, 72354, 84413, 107364, 125258, 144708, 168826, 187887, 250516, 253239, 277357, 337652, 375774, 506478, 554714, 751548, 832071, 1012956, 1109428, 1664142, 1941499, 3328284, 3882998, 5824497, 7765996, 11648994, 23297988]

約数ペア:

[(1, 23297988), (2, 11648994), (3, 7765996), (4, 5824497), (6, 3882998), (7, 3328284), (12, 1941499), (14, 1664142), (21, 1109428), (23, 1012956), (28, 832071), (31, 751548), (42, 554714), (46, 506478), (62, 375774), (69, 337652), (84, 277357), (92, 253239), (93, 250516), (124, 187887), (138, 168826), (161, 144708), (186, 125258), (217, 107364), (276, 84413), (322, 72354), (372, 62629), (389, 59892), (434, 53682), (483, 48236), (644, 36177), (651, 35788), (713, 32676), (778, 29946), (868, 26841), (966, 24118), (1167, 19964), (1302, 17894), (1426, 16338), (1556, 14973), (1932, 12059), (2139, 10892), (2334, 9982), (2604, 8947), (2723, 8556), (2852, 8169), (4278, 5446), (4668, 4991)]