8960768

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 19867680

約数和(自身を除く): 10906912

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 71, 116, 128, 136, 142, 232, 256, 272, 284, 464, 493, 544, 568, 928, 986, 1088, 1136, 1207, 1856, 1972, 2059, 2176, 2272, 2414, 3712, 3944, 4118, 4352, 4544, 4828, 7424, 7888, 8236, 9088, 9656, 15776, 16472, 18176, 19312, 31552, 32944, 35003, 38624, 63104, 65888, 70006, 77248, 126208, 131776, 140012, 154496, 263552, 280024, 308992, 527104, 560048, 1120096, 2240192, 4480384, 8960768]

約数ペア:

[(1, 8960768), (2, 4480384), (4, 2240192), (8, 1120096), (16, 560048), (17, 527104), (29, 308992), (32, 280024), (34, 263552), (58, 154496), (64, 140012), (68, 131776), (71, 126208), (116, 77248), (128, 70006), (136, 65888), (142, 63104), (232, 38624), (256, 35003), (272, 32944), (284, 31552), (464, 19312), (493, 18176), (544, 16472), (568, 15776), (928, 9656), (986, 9088), (1088, 8236), (1136, 7888), (1207, 7424), (1856, 4828), (1972, 4544), (2059, 4352), (2176, 4118), (2272, 3944), (2414, 3712)]