47401984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 88

約数和(自身を含む): 114959520

約数和(自身を除く): 67557536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 389, 448, 476, 512, 544, 778, 896, 952, 1024, 1088, 1556, 1792, 1904, 2176, 2723, 3112, 3584, 3808, 4352, 5446, 6224, 6613, 7168, 7616, 8704, 10892, 12448, 13226, 15232, 17408, 21784, 24896, 26452, 30464, 43568, 46291, 49792, 52904, 60928, 87136, 92582, 99584, 105808, 121856, 174272, 185164, 199168, 211616, 348544, 370328, 398336, 423232, 697088, 740656, 846464, 1394176, 1481312, 1692928, 2788352, 2962624, 3385856, 5925248, 6771712, 11850496, 23700992, 47401984]

約数ペア:

[(1, 47401984), (2, 23700992), (4, 11850496), (7, 6771712), (8, 5925248), (14, 3385856), (16, 2962624), (17, 2788352), (28, 1692928), (32, 1481312), (34, 1394176), (56, 846464), (64, 740656), (68, 697088), (112, 423232), (119, 398336), (128, 370328), (136, 348544), (224, 211616), (238, 199168), (256, 185164), (272, 174272), (389, 121856), (448, 105808), (476, 99584), (512, 92582), (544, 87136), (778, 60928), (896, 52904), (952, 49792), (1024, 46291), (1088, 43568), (1556, 30464), (1792, 26452), (1904, 24896), (2176, 21784), (2723, 17408), (3112, 15232), (3584, 13226), (3808, 12448), (4352, 10892), (5446, 8704), (6224, 7616), (6613, 7168)]