28732914

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{10859}}^1$

素因数の和:10884

約数の個数: 48

約数和(自身を含む): 74282400

約数和(自身を除く): 45549486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 10859, 21718, 32577, 65154, 76013, 97731, 152026, 195462, 228039, 293193, 456078, 532091, 586386, 684117, 1064182, 1368234, 1596273, 2052351, 3192546, 4104702, 4788819, 9577638, 14366457, 28732914]

約数ペア:

[(1, 28732914), (2, 14366457), (3, 9577638), (6, 4788819), (7, 4104702), (9, 3192546), (14, 2052351), (18, 1596273), (21, 1368234), (27, 1064182), (42, 684117), (49, 586386), (54, 532091), (63, 456078), (98, 293193), (126, 228039), (147, 195462), (189, 152026), (294, 97731), (378, 76013), (441, 65154), (882, 32577), (1323, 21718), (2646, 10859)]