28803888

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:962

約数の個数: 60

約数和(自身を含む): 80993328

約数和(自身を除く): 52189440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 631, 634, 951, 1262, 1268, 1893, 1902, 2524, 2536, 2853, 3786, 3804, 5048, 5072, 5679, 5706, 7572, 7608, 10096, 11358, 11412, 15144, 15216, 22716, 22824, 30288, 45432, 45648, 90864, 200027, 400054, 600081, 800108, 1200162, 1600216, 1800243, 2400324, 3200432, 3600486, 4800648, 7200972, 9601296, 14401944, 28803888]

約数ペア:

[(1, 28803888), (2, 14401944), (3, 9601296), (4, 7200972), (6, 4800648), (8, 3600486), (9, 3200432), (12, 2400324), (16, 1800243), (18, 1600216), (24, 1200162), (36, 800108), (48, 600081), (72, 400054), (144, 200027), (317, 90864), (631, 45648), (634, 45432), (951, 30288), (1262, 22824), (1268, 22716), (1893, 15216), (1902, 15144), (2524, 11412), (2536, 11358), (2853, 10096), (3786, 7608), (3804, 7572), (5048, 5706), (5072, 5679)]