66570772004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22581673}}^1$

素因数の和:22581755

約数の個数: 24

約数和(自身を含む): 128986521888

約数和(自身を除く): 62415749884

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 22581673, 45163346, 90326692, 248398403, 496796806, 993593612, 1512972091, 3025944182, 6051888364, 16642693001, 33285386002, 66570772004]

約数ペア:

[(1, 66570772004), (2, 33285386002), (4, 16642693001), (11, 6051888364), (22, 3025944182), (44, 1512972091), (67, 993593612), (134, 496796806), (268, 248398403), (737, 90326692), (1474, 45163346), (2948, 22581673)]