39374216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 89594880

約数和(自身を除く): 50220664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 613, 868, 1036, 1147, 1226, 1736, 2072, 2294, 2452, 4291, 4588, 4904, 8029, 8582, 9176, 16058, 17164, 19003, 22681, 32116, 34328, 38006, 45362, 64232, 76012, 90724, 133021, 152024, 158767, 181448, 266042, 317534, 532084, 635068, 703111, 1064168, 1270136, 1406222, 2812444, 4921777, 5624888, 9843554, 19687108, 39374216]

約数ペア:

[(1, 39374216), (2, 19687108), (4, 9843554), (7, 5624888), (8, 4921777), (14, 2812444), (28, 1406222), (31, 1270136), (37, 1064168), (56, 703111), (62, 635068), (74, 532084), (124, 317534), (148, 266042), (217, 181448), (248, 158767), (259, 152024), (296, 133021), (434, 90724), (518, 76012), (613, 64232), (868, 45362), (1036, 38006), (1147, 34328), (1226, 32116), (1736, 22681), (2072, 19003), (2294, 17164), (2452, 16058), (4291, 9176), (4588, 8582), (4904, 8029)]