4398072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 12856320

約数和(自身を除く): 8458248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 557, 564, 658, 987, 1114, 1128, 1316, 1671, 1974, 2228, 2632, 3342, 3899, 3948, 4456, 6684, 7798, 7896, 11697, 13368, 15596, 23394, 26179, 31192, 46788, 52358, 78537, 93576, 104716, 157074, 183253, 209432, 314148, 366506, 549759, 628296, 733012, 1099518, 1466024, 2199036, 4398072]

約数ペア:

[(1, 4398072), (2, 2199036), (3, 1466024), (4, 1099518), (6, 733012), (7, 628296), (8, 549759), (12, 366506), (14, 314148), (21, 209432), (24, 183253), (28, 157074), (42, 104716), (47, 93576), (56, 78537), (84, 52358), (94, 46788), (141, 31192), (168, 26179), (188, 23394), (282, 15596), (329, 13368), (376, 11697), (557, 7896), (564, 7798), (658, 6684), (987, 4456), (1114, 3948), (1128, 3899), (1316, 3342), (1671, 2632), (1974, 2228)]