4287272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 9129120

約数和(自身を除く): 4841848

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 103, 121, 172, 206, 242, 344, 412, 473, 484, 824, 946, 968, 1133, 1892, 2266, 3784, 4429, 4532, 5203, 8858, 9064, 10406, 12463, 17716, 20812, 24926, 35432, 41624, 48719, 49852, 97438, 99704, 194876, 389752, 535909, 1071818, 2143636, 4287272]

約数ペア:

[(1, 4287272), (2, 2143636), (4, 1071818), (8, 535909), (11, 389752), (22, 194876), (43, 99704), (44, 97438), (86, 49852), (88, 48719), (103, 41624), (121, 35432), (172, 24926), (206, 20812), (242, 17716), (344, 12463), (412, 10406), (473, 9064), (484, 8858), (824, 5203), (946, 4532), (968, 4429), (1133, 3784), (1892, 2266)]