2162944

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 5298048

約数和(自身を除く): 3135104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 128, 136, 142, 224, 238, 256, 272, 284, 448, 476, 497, 544, 568, 896, 952, 994, 1088, 1136, 1207, 1792, 1904, 1988, 2176, 2272, 2414, 3808, 3976, 4352, 4544, 4828, 7616, 7952, 8449, 9088, 9656, 15232, 15904, 16898, 18176, 19312, 30464, 31808, 33796, 38624, 63616, 67592, 77248, 127232, 135184, 154496, 270368, 308992, 540736, 1081472, 2162944]

約数ペア:

[(1, 2162944), (2, 1081472), (4, 540736), (7, 308992), (8, 270368), (14, 154496), (16, 135184), (17, 127232), (28, 77248), (32, 67592), (34, 63616), (56, 38624), (64, 33796), (68, 31808), (71, 30464), (112, 19312), (119, 18176), (128, 16898), (136, 15904), (142, 15232), (224, 9656), (238, 9088), (256, 8449), (272, 7952), (284, 7616), (448, 4828), (476, 4544), (497, 4352), (544, 3976), (568, 3808), (896, 2414), (952, 2272), (994, 2176), (1088, 1988), (1136, 1904), (1207, 1792)]