8205736

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 19786410

約数和(自身を除く): 11580674

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 173, 196, 242, 308, 346, 392, 484, 539, 616, 692, 847, 968, 1078, 1211, 1384, 1694, 1903, 2156, 2422, 3388, 3806, 4312, 4844, 5929, 6776, 7612, 8477, 9688, 11858, 13321, 15224, 16954, 20933, 23716, 26642, 33908, 41866, 47432, 53284, 67816, 83732, 93247, 106568, 146531, 167464, 186494, 293062, 372988, 586124, 745976, 1025717, 1172248, 2051434, 4102868, 8205736]

約数ペア:

[(1, 8205736), (2, 4102868), (4, 2051434), (7, 1172248), (8, 1025717), (11, 745976), (14, 586124), (22, 372988), (28, 293062), (44, 186494), (49, 167464), (56, 146531), (77, 106568), (88, 93247), (98, 83732), (121, 67816), (154, 53284), (173, 47432), (196, 41866), (242, 33908), (308, 26642), (346, 23716), (392, 20933), (484, 16954), (539, 15224), (616, 13321), (692, 11858), (847, 9688), (968, 8477), (1078, 7612), (1211, 6776), (1384, 5929), (1694, 4844), (1903, 4312), (2156, 3806), (2422, 3388)]