56306432

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 138386976

約数和(自身を除く): 82080544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2417, 2912, 3328, 4834, 5824, 9668, 11648, 16919, 19336, 23296, 31421, 33838, 38672, 62842, 67676, 77344, 125684, 135352, 154688, 219947, 251368, 270704, 309376, 439894, 502736, 541408, 618752, 879788, 1005472, 1082816, 1759576, 2010944, 2165632, 3519152, 4021888, 4331264, 7038304, 8043776, 14076608, 28153216, 56306432]

約数ペア:

[(1, 56306432), (2, 28153216), (4, 14076608), (7, 8043776), (8, 7038304), (13, 4331264), (14, 4021888), (16, 3519152), (26, 2165632), (28, 2010944), (32, 1759576), (52, 1082816), (56, 1005472), (64, 879788), (91, 618752), (104, 541408), (112, 502736), (128, 439894), (182, 309376), (208, 270704), (224, 251368), (256, 219947), (364, 154688), (416, 135352), (448, 125684), (728, 77344), (832, 67676), (896, 62842), (1456, 38672), (1664, 33838), (1792, 31421), (2417, 23296), (2912, 19336), (3328, 16919), (4834, 11648), (5824, 9668)]