66403832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 137974200

約数和(自身を除く): 71570368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 181, 242, 362, 379, 484, 724, 758, 968, 1448, 1516, 1991, 3032, 3982, 4169, 7964, 8338, 15928, 16676, 21901, 33352, 43802, 45859, 68599, 87604, 91718, 137198, 175208, 183436, 274396, 366872, 548792, 754589, 1509178, 3018356, 6036712, 8300479, 16600958, 33201916, 66403832]

約数ペア:

[(1, 66403832), (2, 33201916), (4, 16600958), (8, 8300479), (11, 6036712), (22, 3018356), (44, 1509178), (88, 754589), (121, 548792), (181, 366872), (242, 274396), (362, 183436), (379, 175208), (484, 137198), (724, 91718), (758, 87604), (968, 68599), (1448, 45859), (1516, 43802), (1991, 33352), (3032, 21901), (3982, 16676), (4169, 15928), (7964, 8338)]