71255296

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2379

約数の個数: 72

約数和(自身を含む): 172186560

約数和(自身を除く): 100931264

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, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2339, 3808, 4352, 4678, 7616, 9356, 15232, 16373, 18712, 30464, 32746, 37424, 39763, 65492, 74848, 79526, 130984, 149696, 159052, 261968, 278341, 299392, 318104, 523936, 556682, 598784, 636208, 1047872, 1113364, 1272416, 2095744, 2226728, 2544832, 4191488, 4453456, 5089664, 8906912, 10179328, 17813824, 35627648, 71255296]

約数ペア:

[(1, 71255296), (2, 35627648), (4, 17813824), (7, 10179328), (8, 8906912), (14, 5089664), (16, 4453456), (17, 4191488), (28, 2544832), (32, 2226728), (34, 2095744), (56, 1272416), (64, 1113364), (68, 1047872), (112, 636208), (119, 598784), (128, 556682), (136, 523936), (224, 318104), (238, 299392), (256, 278341), (272, 261968), (448, 159052), (476, 149696), (544, 130984), (896, 79526), (952, 74848), (1088, 65492), (1792, 39763), (1904, 37424), (2176, 32746), (2339, 30464), (3808, 18712), (4352, 16373), (4678, 15232), (7616, 9356)]