17226832

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 40374400

約数和(自身を除く): 23147568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 73, 86, 98, 112, 146, 172, 196, 292, 301, 343, 344, 392, 511, 584, 602, 686, 688, 784, 1022, 1168, 1204, 1372, 2044, 2107, 2408, 2744, 3139, 3577, 4088, 4214, 4816, 5488, 6278, 7154, 8176, 8428, 12556, 14308, 14749, 16856, 21973, 25039, 25112, 28616, 29498, 33712, 43946, 50078, 50224, 57232, 58996, 87892, 100156, 117992, 153811, 175784, 200312, 235984, 307622, 351568, 400624, 615244, 1076677, 1230488, 2153354, 2460976, 4306708, 8613416, 17226832]

約数ペア:

[(1, 17226832), (2, 8613416), (4, 4306708), (7, 2460976), (8, 2153354), (14, 1230488), (16, 1076677), (28, 615244), (43, 400624), (49, 351568), (56, 307622), (73, 235984), (86, 200312), (98, 175784), (112, 153811), (146, 117992), (172, 100156), (196, 87892), (292, 58996), (301, 57232), (343, 50224), (344, 50078), (392, 43946), (511, 33712), (584, 29498), (602, 28616), (686, 25112), (688, 25039), (784, 21973), (1022, 16856), (1168, 14749), (1204, 14308), (1372, 12556), (2044, 8428), (2107, 8176), (2408, 7154), (2744, 6278), (3139, 5488), (3577, 4816), (4088, 4214)]