28297896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 79289280

約数和(自身を除く): 50991384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 2897, 3256, 4884, 5794, 8691, 9768, 11588, 17382, 23176, 31867, 34764, 63734, 69528, 95601, 107189, 127468, 191202, 214378, 254936, 321567, 382404, 428756, 643134, 764808, 857512, 1179079, 1286268, 2358158, 2572536, 3537237, 4716316, 7074474, 9432632, 14148948, 28297896]

約数ペア:

[(1, 28297896), (2, 14148948), (3, 9432632), (4, 7074474), (6, 4716316), (8, 3537237), (11, 2572536), (12, 2358158), (22, 1286268), (24, 1179079), (33, 857512), (37, 764808), (44, 643134), (66, 428756), (74, 382404), (88, 321567), (111, 254936), (132, 214378), (148, 191202), (222, 127468), (264, 107189), (296, 95601), (407, 69528), (444, 63734), (814, 34764), (888, 31867), (1221, 23176), (1628, 17382), (2442, 11588), (2897, 9768), (3256, 8691), (4884, 5794)]