27156688448

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{720413}}^1$

素因数の和:720475

約数の個数: 56

約数和(自身を含む): 58555249920

約数和(自身を除く): 31398561472

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 9424, 18848, 37696, 720413, 1440826, 2881652, 5763304, 11526608, 13687847, 22332803, 23053216, 27375694, 44665606, 46106432, 54751388, 89331212, 109502776, 178662424, 219005552, 357324848, 424323257, 438011104, 714649696, 848646514, 876022208, 1429299392, 1697293028, 3394586056, 6789172112, 13578344224, 27156688448]

約数ペア:

[(1, 27156688448), (2, 13578344224), (4, 6789172112), (8, 3394586056), (16, 1697293028), (19, 1429299392), (31, 876022208), (32, 848646514), (38, 714649696), (62, 438011104), (64, 424323257), (76, 357324848), (124, 219005552), (152, 178662424), (248, 109502776), (304, 89331212), (496, 54751388), (589, 46106432), (608, 44665606), (992, 27375694), (1178, 23053216), (1216, 22332803), (1984, 13687847), (2356, 11526608), (4712, 5763304), (9424, 2881652), (18848, 1440826), (37696, 720413)]