5431712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 12573792

約数和(自身を除く): 7142080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 1187, 2288, 2374, 4576, 4748, 9496, 13057, 15431, 18992, 26114, 30862, 37984, 52228, 61724, 104456, 123448, 169741, 208912, 246896, 339482, 417824, 493792, 678964, 1357928, 2715856, 5431712]

約数ペア:

[(1, 5431712), (2, 2715856), (4, 1357928), (8, 678964), (11, 493792), (13, 417824), (16, 339482), (22, 246896), (26, 208912), (32, 169741), (44, 123448), (52, 104456), (88, 61724), (104, 52228), (143, 37984), (176, 30862), (208, 26114), (286, 18992), (352, 15431), (416, 13057), (572, 9496), (1144, 4748), (1187, 4576), (2288, 2374)]