56579672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 117482400

約数和(自身を除く): 60902728

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 73, 82, 136, 139, 146, 164, 278, 292, 328, 556, 584, 697, 1112, 1241, 1394, 2363, 2482, 2788, 2993, 4726, 4964, 5576, 5699, 5986, 9452, 9928, 10147, 11398, 11972, 18904, 20294, 22796, 23944, 40588, 45592, 50881, 81176, 96883, 101762, 172499, 193766, 203524, 344998, 387532, 407048, 416027, 689996, 775064, 832054, 1379992, 1664108, 3328216, 7072459, 14144918, 28289836, 56579672]

約数ペア:

[(1, 56579672), (2, 28289836), (4, 14144918), (8, 7072459), (17, 3328216), (34, 1664108), (41, 1379992), (68, 832054), (73, 775064), (82, 689996), (136, 416027), (139, 407048), (146, 387532), (164, 344998), (278, 203524), (292, 193766), (328, 172499), (556, 101762), (584, 96883), (697, 81176), (1112, 50881), (1241, 45592), (1394, 40588), (2363, 23944), (2482, 22796), (2788, 20294), (2993, 18904), (4726, 11972), (4964, 11398), (5576, 10147), (5699, 9928), (5986, 9452)]