66477664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{188857}}^1$

素因数の和:188878

約数の個数: 24

約数和(自身を含む): 142776648

約数和(自身を除く): 76298984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 188857, 377714, 755428, 1510856, 2077427, 3021712, 4154854, 6043424, 8309708, 16619416, 33238832, 66477664]

約数ペア:

[(1, 66477664), (2, 33238832), (4, 16619416), (8, 8309708), (11, 6043424), (16, 4154854), (22, 3021712), (32, 2077427), (44, 1510856), (88, 755428), (176, 377714), (352, 188857)]