66445508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13049}}^1$

素因数の和:13139

約数の個数: 24

約数和(自身を含む): 124236000

約数和(自身を除く): 57790492

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 13049, 26098, 52196, 247931, 495862, 874283, 991724, 1748566, 3497132, 16611377, 33222754, 66445508]

約数ペア:

[(1, 66445508), (2, 33222754), (4, 16611377), (19, 3497132), (38, 1748566), (67, 991724), (76, 874283), (134, 495862), (268, 247931), (1273, 52196), (2546, 26098), (5092, 13049)]