39917688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 104630400

約数和(自身を除く): 64712712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 83, 87, 116, 166, 174, 232, 249, 332, 348, 498, 664, 691, 696, 996, 1382, 1992, 2073, 2407, 2764, 4146, 4814, 5528, 7221, 8292, 9628, 14442, 16584, 19256, 20039, 28884, 40078, 57353, 57768, 60117, 80156, 114706, 120234, 160312, 172059, 229412, 240468, 344118, 458824, 480936, 688236, 1376472, 1663237, 3326474, 4989711, 6652948, 9979422, 13305896, 19958844, 39917688]

約数ペア:

[(1, 39917688), (2, 19958844), (3, 13305896), (4, 9979422), (6, 6652948), (8, 4989711), (12, 3326474), (24, 1663237), (29, 1376472), (58, 688236), (83, 480936), (87, 458824), (116, 344118), (166, 240468), (174, 229412), (232, 172059), (249, 160312), (332, 120234), (348, 114706), (498, 80156), (664, 60117), (691, 57768), (696, 57353), (996, 40078), (1382, 28884), (1992, 20039), (2073, 19256), (2407, 16584), (2764, 14442), (4146, 9628), (4814, 8292), (5528, 7221)]