29867786752

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{81817}}^1$

素因数の和:81889

約数の個数: 80

約数和(自身を含む): 64281457152

約数和(自身を除く): 34413670400

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 992, 1426, 1472, 1984, 2852, 2944, 3968, 5704, 5888, 7936, 11408, 11776, 15872, 22816, 45632, 81817, 91264, 163634, 182528, 327268, 365056, 654536, 1309072, 1881791, 2536327, 2618144, 3763582, 5072654, 5236288, 7527164, 10145308, 10472576, 15054328, 20290616, 20945152, 30108656, 40581232, 41890304, 58335521, 60217312, 81162464, 116671042, 120434624, 162324928, 233342084, 240869248, 324649856, 466684168, 481738496, 649299712, 933368336, 963476992, 1298599424, 1866736672, 3733473344, 7466946688, 14933893376, 29867786752]

約数ペア:

[(1, 29867786752), (2, 14933893376), (4, 7466946688), (8, 3733473344), (16, 1866736672), (23, 1298599424), (31, 963476992), (32, 933368336), (46, 649299712), (62, 481738496), (64, 466684168), (92, 324649856), (124, 240869248), (128, 233342084), (184, 162324928), (248, 120434624), (256, 116671042), (368, 81162464), (496, 60217312), (512, 58335521), (713, 41890304), (736, 40581232), (992, 30108656), (1426, 20945152), (1472, 20290616), (1984, 15054328), (2852, 10472576), (2944, 10145308), (3968, 7527164), (5704, 5236288), (5888, 5072654), (7936, 3763582), (11408, 2618144), (11776, 2536327), (15872, 1881791), (22816, 1309072), (45632, 654536), (81817, 365056), (91264, 327268), (163634, 182528)]