66663124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22613}}^1$

素因数の和:22695

約数の個数: 24

約数和(自身を含む): 129171168

約数和(自身を除く): 62508044

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 22613, 45226, 90452, 248743, 497486, 994972, 1515071, 3030142, 6060284, 16665781, 33331562, 66663124]

約数ペア:

[(1, 66663124), (2, 33331562), (4, 16665781), (11, 6060284), (22, 3030142), (44, 1515071), (67, 994972), (134, 497486), (268, 248743), (737, 90452), (1474, 45226), (2948, 22613)]