66707836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5323}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 126263984

約数和(自身を除く): 59556148

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 5323, 6266, 10646, 12532, 21292, 69199, 138398, 276796, 1282843, 2565686, 5131372, 16676959, 33353918, 66707836]

約数ペア:

[(1, 66707836), (2, 33353918), (4, 16676959), (13, 5131372), (26, 2565686), (52, 1282843), (241, 276796), (482, 138398), (964, 69199), (3133, 21292), (5323, 12532), (6266, 10646)]