3159728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 7197456

約数和(自身を除く): 4037728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1381, 2288, 2762, 5524, 11048, 15191, 17953, 22096, 30382, 35906, 60764, 71812, 121528, 143624, 197483, 243056, 287248, 394966, 789932, 1579864, 3159728]

約数ペア:

[(1, 3159728), (2, 1579864), (4, 789932), (8, 394966), (11, 287248), (13, 243056), (16, 197483), (22, 143624), (26, 121528), (44, 71812), (52, 60764), (88, 35906), (104, 30382), (143, 22096), (176, 17953), (208, 15191), (286, 11048), (572, 5524), (1144, 2762), (1381, 2288)]