8328452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 8545468

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 107, 116, 122, 214, 244, 319, 428, 638, 671, 1177, 1276, 1342, 1769, 2354, 2684, 3103, 3538, 4708, 6206, 6527, 7076, 12412, 13054, 19459, 26108, 34133, 38918, 68266, 71797, 77836, 136532, 143594, 189283, 287188, 378566, 757132, 2082113, 4164226, 8328452]

約数ペア:

[(1, 8328452), (2, 4164226), (4, 2082113), (11, 757132), (22, 378566), (29, 287188), (44, 189283), (58, 143594), (61, 136532), (107, 77836), (116, 71797), (122, 68266), (214, 38918), (244, 34133), (319, 26108), (428, 19459), (638, 13054), (671, 12412), (1177, 7076), (1276, 6527), (1342, 6206), (1769, 4708), (2354, 3538), (2684, 3103)]