66388348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31139}}^1$

素因数の和:31197

約数の個数: 24

約数和(自身を含む): 128172240

約数和(自身を除く): 61783892

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 31139, 62278, 124556, 404807, 809614, 1276699, 1619228, 2553398, 5106796, 16597087, 33194174, 66388348]

約数ペア:

[(1, 66388348), (2, 33194174), (4, 16597087), (13, 5106796), (26, 2553398), (41, 1619228), (52, 1276699), (82, 809614), (164, 404807), (533, 124556), (1066, 62278), (2132, 31139)]