25507196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 55224960

約数和(自身を除く): 29717764

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2347, 2717, 4694, 5434, 9388, 10868, 25817, 30511, 44593, 51634, 61022, 89186, 103268, 122044, 178372, 335621, 490523, 579709, 671242, 981046, 1159418, 1342484, 1962092, 2318836, 6376799, 12753598, 25507196]

約数ペア:

[(1, 25507196), (2, 12753598), (4, 6376799), (11, 2318836), (13, 1962092), (19, 1342484), (22, 1159418), (26, 981046), (38, 671242), (44, 579709), (52, 490523), (76, 335621), (143, 178372), (209, 122044), (247, 103268), (286, 89186), (418, 61022), (494, 51634), (572, 44593), (836, 30511), (988, 25817), (2347, 10868), (2717, 9388), (4694, 5434)]