28854048

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 77919408

約数和(自身を除く): 49065360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 107, 159, 212, 214, 318, 321, 424, 428, 636, 642, 848, 856, 1272, 1284, 1696, 1712, 2544, 2568, 2809, 3424, 5088, 5136, 5618, 5671, 8427, 10272, 11236, 11342, 16854, 17013, 22472, 22684, 33708, 34026, 44944, 45368, 67416, 68052, 89888, 90736, 134832, 136104, 181472, 269664, 272208, 300563, 544416, 601126, 901689, 1202252, 1803378, 2404504, 3606756, 4809008, 7213512, 9618016, 14427024, 28854048]

約数ペア:

[(1, 28854048), (2, 14427024), (3, 9618016), (4, 7213512), (6, 4809008), (8, 3606756), (12, 2404504), (16, 1803378), (24, 1202252), (32, 901689), (48, 601126), (53, 544416), (96, 300563), (106, 272208), (107, 269664), (159, 181472), (212, 136104), (214, 134832), (318, 90736), (321, 89888), (424, 68052), (428, 67416), (636, 45368), (642, 44944), (848, 34026), (856, 33708), (1272, 22684), (1284, 22472), (1696, 17013), (1712, 16854), (2544, 11342), (2568, 11236), (2809, 10272), (3424, 8427), (5088, 5671), (5136, 5618)]