40259632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18953

約数の個数: 40

約数和(自身を含む): 93843200

約数和(自身を除く): 53583568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18919, 37838, 75676, 132433, 151352, 264866, 302704, 359461, 529732, 718922, 1059464, 1437844, 2118928, 2516227, 2875688, 5032454, 5751376, 10064908, 20129816, 40259632]

約数ペア:

[(1, 40259632), (2, 20129816), (4, 10064908), (7, 5751376), (8, 5032454), (14, 2875688), (16, 2516227), (19, 2118928), (28, 1437844), (38, 1059464), (56, 718922), (76, 529732), (112, 359461), (133, 302704), (152, 264866), (266, 151352), (304, 132433), (532, 75676), (1064, 37838), (2128, 18919)]