1441461616

素因数分解:

$2^4\times 7^3\times {\mathrm{262657}}^1$

素因数の和:262686

約数の個数: 40

約数和(自身を含む): 3256959200

約数和(自身を除く): 1815497584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 262657, 525314, 1050628, 1838599, 2101256, 3677198, 4202512, 7354396, 12870193, 14708792, 25740386, 29417584, 51480772, 90091351, 102961544, 180182702, 205923088, 360365404, 720730808, 1441461616]

約数ペア:

[(1, 1441461616), (2, 720730808), (4, 360365404), (7, 205923088), (8, 180182702), (14, 102961544), (16, 90091351), (28, 51480772), (49, 29417584), (56, 25740386), (98, 14708792), (112, 12870193), (196, 7354396), (343, 4202512), (392, 3677198), (686, 2101256), (784, 1838599), (1372, 1050628), (2744, 525314), (5488, 262657)]