42842814976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{3793}}^1$

素因数の和:5521

約数の個数: 80

約数和(自身を含む): 92265360264

約数和(自身を除く): 49422545288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1697, 3328, 3394, 3793, 6656, 6788, 7586, 13576, 15172, 22061, 27152, 30344, 44122, 49309, 54304, 60688, 88244, 98618, 108608, 121376, 176488, 197236, 217216, 242752, 352976, 394472, 434432, 485504, 705952, 788944, 868864, 971008, 1411904, 1577888, 1942016, 2823808, 3155776, 5647616, 6311552, 6436721, 11295232, 12623104, 12873442, 25246208, 25746884, 51493768, 83677373, 102987536, 167354746, 205975072, 334709492, 411950144, 669418984, 823900288, 1338837968, 1647800576, 2677675936, 3295601152, 5355351872, 10710703744, 21421407488, 42842814976]

約数ペア:

[(1, 42842814976), (2, 21421407488), (4, 10710703744), (8, 5355351872), (13, 3295601152), (16, 2677675936), (26, 1647800576), (32, 1338837968), (52, 823900288), (64, 669418984), (104, 411950144), (128, 334709492), (208, 205975072), (256, 167354746), (416, 102987536), (512, 83677373), (832, 51493768), (1664, 25746884), (1697, 25246208), (3328, 12873442), (3394, 12623104), (3793, 11295232), (6656, 6436721), (6788, 6311552), (7586, 5647616), (13576, 3155776), (15172, 2823808), (22061, 1942016), (27152, 1577888), (30344, 1411904), (44122, 971008), (49309, 868864), (54304, 788944), (60688, 705952), (88244, 485504), (98618, 434432), (108608, 394472), (121376, 352976), (176488, 242752), (197236, 217216)]