25571736

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 73803600

約数和(自身を除く): 48231864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 37, 58, 72, 74, 87, 111, 116, 148, 174, 222, 232, 261, 296, 331, 333, 348, 444, 522, 662, 666, 696, 888, 993, 1044, 1073, 1324, 1332, 1986, 2088, 2146, 2648, 2664, 2979, 3219, 3972, 4292, 5958, 6438, 7944, 8584, 9599, 9657, 11916, 12247, 12876, 19198, 19314, 23832, 24494, 25752, 28797, 36741, 38396, 38628, 48988, 57594, 73482, 76792, 77256, 86391, 97976, 110223, 115188, 146964, 172782, 220446, 230376, 293928, 345564, 355163, 440892, 691128, 710326, 881784, 1065489, 1420652, 2130978, 2841304, 3196467, 4261956, 6392934, 8523912, 12785868, 25571736]

約数ペア:

[(1, 25571736), (2, 12785868), (3, 8523912), (4, 6392934), (6, 4261956), (8, 3196467), (9, 2841304), (12, 2130978), (18, 1420652), (24, 1065489), (29, 881784), (36, 710326), (37, 691128), (58, 440892), (72, 355163), (74, 345564), (87, 293928), (111, 230376), (116, 220446), (148, 172782), (174, 146964), (222, 115188), (232, 110223), (261, 97976), (296, 86391), (331, 77256), (333, 76792), (348, 73482), (444, 57594), (522, 48988), (662, 38628), (666, 38396), (696, 36741), (888, 28797), (993, 25752), (1044, 24494), (1073, 23832), (1324, 19314), (1332, 19198), (1986, 12876), (2088, 12247), (2146, 11916), (2648, 9657), (2664, 9599), (2979, 8584), (3219, 7944), (3972, 6438), (4292, 5958)]