42589952

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 89846064

約数和(自身を除く): 47256112

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 73, 86, 106, 128, 146, 172, 212, 256, 292, 344, 424, 584, 688, 848, 1168, 1376, 1696, 2279, 2336, 2752, 3139, 3392, 3869, 4558, 4672, 5504, 6278, 6784, 7738, 9116, 9344, 11008, 12556, 13568, 15476, 18232, 18688, 25112, 30952, 36464, 50224, 61904, 72928, 100448, 123808, 145856, 166367, 200896, 247616, 291712, 332734, 401792, 495232, 583424, 665468, 803584, 990464, 1330936, 2661872, 5323744, 10647488, 21294976, 42589952]

約数ペア:

[(1, 42589952), (2, 21294976), (4, 10647488), (8, 5323744), (16, 2661872), (32, 1330936), (43, 990464), (53, 803584), (64, 665468), (73, 583424), (86, 495232), (106, 401792), (128, 332734), (146, 291712), (172, 247616), (212, 200896), (256, 166367), (292, 145856), (344, 123808), (424, 100448), (584, 72928), (688, 61904), (848, 50224), (1168, 36464), (1376, 30952), (1696, 25112), (2279, 18688), (2336, 18232), (2752, 15476), (3139, 13568), (3392, 12556), (3869, 11008), (4558, 9344), (4672, 9116), (5504, 7738), (6278, 6784)]