27552784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 66960000

約数和(自身を除く): 39407216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 499, 812, 952, 986, 998, 1624, 1904, 1972, 1996, 3248, 3451, 3493, 3944, 3992, 6902, 6986, 7888, 7984, 8483, 13804, 13972, 14471, 16966, 27608, 27944, 28942, 33932, 55216, 55888, 57884, 59381, 67864, 101297, 115768, 118762, 135728, 202594, 231536, 237524, 246007, 405188, 475048, 492014, 810376, 950096, 984028, 1620752, 1722049, 1968056, 3444098, 3936112, 6888196, 13776392, 27552784]

約数ペア:

[(1, 27552784), (2, 13776392), (4, 6888196), (7, 3936112), (8, 3444098), (14, 1968056), (16, 1722049), (17, 1620752), (28, 984028), (29, 950096), (34, 810376), (56, 492014), (58, 475048), (68, 405188), (112, 246007), (116, 237524), (119, 231536), (136, 202594), (203, 135728), (232, 118762), (238, 115768), (272, 101297), (406, 67864), (464, 59381), (476, 57884), (493, 55888), (499, 55216), (812, 33932), (952, 28942), (986, 27944), (998, 27608), (1624, 16966), (1904, 14471), (1972, 13972), (1996, 13804), (3248, 8483), (3451, 7984), (3493, 7888), (3944, 6986), (3992, 6902)]