28122072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2936

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 50674728

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, 2879, 3256, 4884, 5758, 8637, 9768, 11516, 17274, 23032, 31669, 34548, 63338, 69096, 95007, 106523, 126676, 190014, 213046, 253352, 319569, 380028, 426092, 639138, 760056, 852184, 1171753, 1278276, 2343506, 2556552, 3515259, 4687012, 7030518, 9374024, 14061036, 28122072]

約数ペア:

[(1, 28122072), (2, 14061036), (3, 9374024), (4, 7030518), (6, 4687012), (8, 3515259), (11, 2556552), (12, 2343506), (22, 1278276), (24, 1171753), (33, 852184), (37, 760056), (44, 639138), (66, 426092), (74, 380028), (88, 319569), (111, 253352), (132, 213046), (148, 190014), (222, 126676), (264, 106523), (296, 95007), (407, 69096), (444, 63338), (814, 34548), (888, 31669), (1221, 23032), (1628, 17274), (2442, 11516), (2879, 9768), (3256, 8637), (4884, 5758)]