4407284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 5172748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 197, 238, 329, 394, 476, 658, 788, 799, 1316, 1379, 1598, 2758, 3196, 3349, 5516, 5593, 6698, 9259, 11186, 13396, 18518, 22372, 23443, 37036, 46886, 64813, 93772, 129626, 157403, 259252, 314806, 629612, 1101821, 2203642, 4407284]

約数ペア:

[(1, 4407284), (2, 2203642), (4, 1101821), (7, 629612), (14, 314806), (17, 259252), (28, 157403), (34, 129626), (47, 93772), (68, 64813), (94, 46886), (119, 37036), (188, 23443), (197, 22372), (238, 18518), (329, 13396), (394, 11186), (476, 9259), (658, 6698), (788, 5593), (799, 5516), (1316, 3349), (1379, 3196), (1598, 2758)]