2651567392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{4157}}^1$

素因数の和:4841

約数の個数: 48

約数和(自身を含む): 5398348032

約数和(自身を除く): 2746780640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 643, 992, 1286, 2572, 4157, 5144, 8314, 10288, 16628, 19933, 20576, 33256, 39866, 66512, 79732, 128867, 133024, 159464, 257734, 318928, 515468, 637856, 1030936, 2061872, 2672951, 4123744, 5345902, 10691804, 21383608, 42767216, 82861481, 85534432, 165722962, 331445924, 662891848, 1325783696, 2651567392]

約数ペア:

[(1, 2651567392), (2, 1325783696), (4, 662891848), (8, 331445924), (16, 165722962), (31, 85534432), (32, 82861481), (62, 42767216), (124, 21383608), (248, 10691804), (496, 5345902), (643, 4123744), (992, 2672951), (1286, 2061872), (2572, 1030936), (4157, 637856), (5144, 515468), (8314, 318928), (10288, 257734), (16628, 159464), (19933, 133024), (20576, 128867), (33256, 79732), (39866, 66512)]