66475648

素因数分解:

$2^7\times {\mathrm{619}}^1\times {\mathrm{839}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 132804000

約数和(自身を除く): 66328352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 619, 839, 1238, 1678, 2476, 3356, 4952, 6712, 9904, 13424, 19808, 26848, 39616, 53696, 79232, 107392, 519341, 1038682, 2077364, 4154728, 8309456, 16618912, 33237824, 66475648]

約数ペア:

[(1, 66475648), (2, 33237824), (4, 16618912), (8, 8309456), (16, 4154728), (32, 2077364), (64, 1038682), (128, 519341), (619, 107392), (839, 79232), (1238, 53696), (1678, 39616), (2476, 26848), (3356, 19808), (4952, 13424), (6712, 9904)]