79964456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69899}}^1$

素因数の和:69929

約数の個数: 32

約数和(自身を含む): 176148000

約数和(自身を除く): 96183544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 69899, 139798, 279596, 559192, 768889, 908687, 1537778, 1817374, 3075556, 3634748, 6151112, 7269496, 9995557, 19991114, 39982228, 79964456]

約数ペア:

[(1, 79964456), (2, 39982228), (4, 19991114), (8, 9995557), (11, 7269496), (13, 6151112), (22, 3634748), (26, 3075556), (44, 1817374), (52, 1537778), (88, 908687), (104, 768889), (143, 559192), (286, 279596), (572, 139798), (1144, 69899)]