40466272

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 72

約数和(自身を含む): 100145808

約数和(自身を除く): 59679536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1493, 1694, 1936, 2464, 2986, 3388, 3872, 5972, 6776, 10451, 11944, 13552, 16423, 20902, 23888, 27104, 32846, 41804, 47776, 65692, 83608, 114961, 131384, 167216, 180653, 229922, 262768, 334432, 361306, 459844, 525536, 722612, 919688, 1264571, 1445224, 1839376, 2529142, 2890448, 3678752, 5058284, 5780896, 10116568, 20233136, 40466272]

約数ペア:

[(1, 40466272), (2, 20233136), (4, 10116568), (7, 5780896), (8, 5058284), (11, 3678752), (14, 2890448), (16, 2529142), (22, 1839376), (28, 1445224), (32, 1264571), (44, 919688), (56, 722612), (77, 525536), (88, 459844), (112, 361306), (121, 334432), (154, 262768), (176, 229922), (224, 180653), (242, 167216), (308, 131384), (352, 114961), (484, 83608), (616, 65692), (847, 47776), (968, 41804), (1232, 32846), (1493, 27104), (1694, 23888), (1936, 20902), (2464, 16423), (2986, 13552), (3388, 11944), (3872, 10451), (5972, 6776)]