40935664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 59057936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 223, 298, 308, 446, 596, 616, 892, 1043, 1192, 1232, 1561, 1639, 1784, 2086, 2384, 2453, 3122, 3278, 3568, 4172, 4906, 6244, 6556, 8344, 9812, 11473, 12488, 13112, 16688, 17171, 19624, 22946, 24976, 26224, 33227, 34342, 39248, 45892, 66454, 68684, 91784, 132908, 137368, 183568, 232589, 265816, 274736, 365497, 465178, 531632, 730994, 930356, 1461988, 1860712, 2558479, 2923976, 3721424, 5116958, 5847952, 10233916, 20467832, 40935664]

約数ペア:

[(1, 40935664), (2, 20467832), (4, 10233916), (7, 5847952), (8, 5116958), (11, 3721424), (14, 2923976), (16, 2558479), (22, 1860712), (28, 1461988), (44, 930356), (56, 730994), (77, 531632), (88, 465178), (112, 365497), (149, 274736), (154, 265816), (176, 232589), (223, 183568), (298, 137368), (308, 132908), (446, 91784), (596, 68684), (616, 66454), (892, 45892), (1043, 39248), (1192, 34342), (1232, 33227), (1561, 26224), (1639, 24976), (1784, 22946), (2086, 19624), (2384, 17171), (2453, 16688), (3122, 13112), (3278, 12488), (3568, 11473), (4172, 9812), (4906, 8344), (6244, 6556)]