66783208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2713}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 133365960

約数和(自身を除く): 66582752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 2713, 3077, 5426, 6154, 10852, 12308, 21704, 24616, 46121, 92242, 184484, 368968, 491053, 982106, 1964212, 3928424, 8347901, 16695802, 33391604, 66783208]

約数ペア:

[(1, 66783208), (2, 33391604), (4, 16695802), (8, 8347901), (17, 3928424), (34, 1964212), (68, 982106), (136, 491053), (181, 368968), (362, 184484), (724, 92242), (1448, 46121), (2713, 24616), (3077, 21704), (5426, 12308), (6154, 10852)]