28195056

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8513}}^1$

素因数の和:8550

約数の個数: 60

約数和(自身を含む): 82347408

約数和(自身を除く): 54152352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 8513, 17026, 25539, 34052, 51078, 68104, 76617, 102156, 136208, 153234, 195799, 204312, 306468, 391598, 408624, 587397, 612936, 783196, 1174794, 1225872, 1566392, 1762191, 2349588, 3132784, 3524382, 4699176, 7048764, 9398352, 14097528, 28195056]

約数ペア:

[(1, 28195056), (2, 14097528), (3, 9398352), (4, 7048764), (6, 4699176), (8, 3524382), (9, 3132784), (12, 2349588), (16, 1762191), (18, 1566392), (23, 1225872), (24, 1174794), (36, 783196), (46, 612936), (48, 587397), (69, 408624), (72, 391598), (92, 306468), (138, 204312), (144, 195799), (184, 153234), (207, 136208), (276, 102156), (368, 76617), (414, 68104), (552, 51078), (828, 34052), (1104, 25539), (1656, 17026), (3312, 8513)]