66504568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5659}}^1$

素因数の和:5791

約数の個数: 32

約数和(自身を含む): 135500400

約数和(自身を除く): 68995832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5659, 5876, 11318, 11752, 22636, 45272, 73567, 147134, 294268, 588536, 639467, 1278934, 2557868, 5115736, 8313071, 16626142, 33252284, 66504568]

約数ペア:

[(1, 66504568), (2, 33252284), (4, 16626142), (8, 8313071), (13, 5115736), (26, 2557868), (52, 1278934), (104, 639467), (113, 588536), (226, 294268), (452, 147134), (904, 73567), (1469, 45272), (2938, 22636), (5659, 11752), (5876, 11318)]