2912904568

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{76607}}^1$

素因数の和:76724

約数の個数: 48

約数和(自身を含む): 6418984320

約数和(自身を除く): 3506079752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 9506, 19012, 38024, 76607, 153214, 306428, 536249, 612856, 1072498, 2144996, 3753743, 4289992, 7430879, 7507486, 14861758, 15014972, 29723516, 30029944, 52016153, 59447032, 104032306, 208064612, 364113071, 416129224, 728226142, 1456452284, 2912904568]

約数ペア:

[(1, 2912904568), (2, 1456452284), (4, 728226142), (7, 416129224), (8, 364113071), (14, 208064612), (28, 104032306), (49, 59447032), (56, 52016153), (97, 30029944), (98, 29723516), (194, 15014972), (196, 14861758), (388, 7507486), (392, 7430879), (679, 4289992), (776, 3753743), (1358, 2144996), (2716, 1072498), (4753, 612856), (5432, 536249), (9506, 306428), (19012, 153214), (38024, 76607)]