28114164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4621}}^1$

素因数の和:4657

約数の個数: 54

約数和(自身を含む): 76970166

約数和(自身を除く): 48856002

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4621, 6084, 9242, 13863, 18484, 27726, 41589, 55452, 60073, 83178, 120146, 166356, 180219, 240292, 360438, 540657, 720876, 780949, 1081314, 1561898, 2162628, 2342847, 3123796, 4685694, 7028541, 9371388, 14057082, 28114164]

約数ペア:

[(1, 28114164), (2, 14057082), (3, 9371388), (4, 7028541), (6, 4685694), (9, 3123796), (12, 2342847), (13, 2162628), (18, 1561898), (26, 1081314), (36, 780949), (39, 720876), (52, 540657), (78, 360438), (117, 240292), (156, 180219), (169, 166356), (234, 120146), (338, 83178), (468, 60073), (507, 55452), (676, 41589), (1014, 27726), (1521, 18484), (2028, 13863), (3042, 9242), (4621, 6084)]