66522544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{631}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 141062400

約数和(自身を除く): 74539856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 599, 631, 1198, 1262, 2396, 2524, 4792, 5048, 6589, 6941, 9584, 10096, 13178, 13882, 26356, 27764, 52712, 55528, 105424, 111056, 377969, 755938, 1511876, 3023752, 4157659, 6047504, 8315318, 16630636, 33261272, 66522544]

約数ペア:

[(1, 66522544), (2, 33261272), (4, 16630636), (8, 8315318), (11, 6047504), (16, 4157659), (22, 3023752), (44, 1511876), (88, 755938), (176, 377969), (599, 111056), (631, 105424), (1198, 55528), (1262, 52712), (2396, 27764), (2524, 26356), (4792, 13882), (5048, 13178), (6589, 10096), (6941, 9584)]