27506908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 59552640

約数和(自身を除く): 32045732

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2531, 2717, 5062, 5434, 10124, 10868, 27841, 32903, 48089, 55682, 65806, 96178, 111364, 131612, 192356, 361933, 528979, 625157, 723866, 1057958, 1250314, 1447732, 2115916, 2500628, 6876727, 13753454, 27506908]

約数ペア:

[(1, 27506908), (2, 13753454), (4, 6876727), (11, 2500628), (13, 2115916), (19, 1447732), (22, 1250314), (26, 1057958), (38, 723866), (44, 625157), (52, 528979), (76, 361933), (143, 192356), (209, 131612), (247, 111364), (286, 96178), (418, 65806), (494, 55682), (572, 48089), (836, 32903), (988, 27841), (2531, 10868), (2717, 10124), (5062, 5434)]