66563916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 164760960

約数和(自身を除く): 98197044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2131, 2603, 4262, 5206, 6393, 7809, 8524, 10412, 12786, 15618, 25572, 31236, 40489, 80978, 121467, 161956, 242934, 291947, 485868, 583894, 875841, 1167788, 1751682, 3503364, 5546993, 11093986, 16640979, 22187972, 33281958, 66563916]

約数ペア:

[(1, 66563916), (2, 33281958), (3, 22187972), (4, 16640979), (6, 11093986), (12, 5546993), (19, 3503364), (38, 1751682), (57, 1167788), (76, 875841), (114, 583894), (137, 485868), (228, 291947), (274, 242934), (411, 161956), (548, 121467), (822, 80978), (1644, 40489), (2131, 31236), (2603, 25572), (4262, 15618), (5206, 12786), (6393, 10412), (7809, 8524)]