74697728

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 88

約数和(自身を含む): 180987552

約数和(自身を除く): 106289824

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, 512, 544, 613, 896, 952, 1024, 1088, 1226, 1792, 1904, 2176, 2452, 3584, 3808, 4291, 4352, 4904, 7168, 7616, 8582, 8704, 9808, 10421, 15232, 17164, 17408, 19616, 20842, 30464, 34328, 39232, 41684, 60928, 68656, 72947, 78464, 83368, 121856, 137312, 145894, 156928, 166736, 274624, 291788, 313856, 333472, 549248, 583576, 627712, 666944, 1098496, 1167152, 1333888, 2196992, 2334304, 2667776, 4393984, 4668608, 5335552, 9337216, 10671104, 18674432, 37348864, 74697728]

約数ペア:

[(1, 74697728), (2, 37348864), (4, 18674432), (7, 10671104), (8, 9337216), (14, 5335552), (16, 4668608), (17, 4393984), (28, 2667776), (32, 2334304), (34, 2196992), (56, 1333888), (64, 1167152), (68, 1098496), (112, 666944), (119, 627712), (128, 583576), (136, 549248), (224, 333472), (238, 313856), (256, 291788), (272, 274624), (448, 166736), (476, 156928), (512, 145894), (544, 137312), (613, 121856), (896, 83368), (952, 78464), (1024, 72947), (1088, 68656), (1226, 60928), (1792, 41684), (1904, 39232), (2176, 34328), (2452, 30464), (3584, 20842), (3808, 19616), (4291, 17408), (4352, 17164), (4904, 15232), (7168, 10421), (7616, 9808), (8582, 8704)]