7878676784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{14887}}^1$

素因数の和:15034

約数の個数: 80

約数和(自身を含む): 17368221696

約数和(自身を除く): 9489544912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 97, 124, 176, 194, 248, 341, 388, 496, 682, 776, 1067, 1364, 1552, 2134, 2728, 3007, 4268, 5456, 6014, 8536, 12028, 14887, 17072, 24056, 29774, 33077, 48112, 59548, 66154, 119096, 132308, 163757, 238192, 264616, 327514, 461497, 529232, 655028, 922994, 1310056, 1444039, 1845988, 2620112, 2888078, 3691976, 5076467, 5776156, 7383952, 10152934, 11552312, 15884429, 20305868, 23104624, 31768858, 40611736, 44765209, 63537716, 81223472, 89530418, 127075432, 179060836, 254150864, 358121672, 492417299, 716243344, 984834598, 1969669196, 3939338392, 7878676784]

約数ペア:

[(1, 7878676784), (2, 3939338392), (4, 1969669196), (8, 984834598), (11, 716243344), (16, 492417299), (22, 358121672), (31, 254150864), (44, 179060836), (62, 127075432), (88, 89530418), (97, 81223472), (124, 63537716), (176, 44765209), (194, 40611736), (248, 31768858), (341, 23104624), (388, 20305868), (496, 15884429), (682, 11552312), (776, 10152934), (1067, 7383952), (1364, 5776156), (1552, 5076467), (2134, 3691976), (2728, 2888078), (3007, 2620112), (4268, 1845988), (5456, 1444039), (6014, 1310056), (8536, 922994), (12028, 655028), (14887, 529232), (17072, 461497), (24056, 327514), (29774, 264616), (33077, 238192), (48112, 163757), (59548, 132308), (66154, 119096)]