2689839488

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{30949}}^1$

素因数の和:31067

約数の個数: 64

約数和(自身を含む): 6187524000

約数和(自身を除く): 3497684512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 1358, 1552, 2716, 3104, 5432, 6208, 10864, 12416, 21728, 30949, 43456, 61898, 86912, 123796, 216643, 247592, 433286, 495184, 866572, 990368, 1733144, 1980736, 3002053, 3466288, 3961472, 6004106, 6932576, 12008212, 13865152, 21014371, 24016424, 27730304, 42028742, 48032848, 84057484, 96065696, 168114968, 192131392, 336229936, 384262784, 672459872, 1344919744, 2689839488]

約数ペア:

[(1, 2689839488), (2, 1344919744), (4, 672459872), (7, 384262784), (8, 336229936), (14, 192131392), (16, 168114968), (28, 96065696), (32, 84057484), (56, 48032848), (64, 42028742), (97, 27730304), (112, 24016424), (128, 21014371), (194, 13865152), (224, 12008212), (388, 6932576), (448, 6004106), (679, 3961472), (776, 3466288), (896, 3002053), (1358, 1980736), (1552, 1733144), (2716, 990368), (3104, 866572), (5432, 495184), (6208, 433286), (10864, 247592), (12416, 216643), (21728, 123796), (30949, 86912), (43456, 61898)]