66349426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 117835200

約数和(自身を除く): 51485774

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1669, 1807, 3058, 3338, 3614, 18359, 19877, 21697, 36718, 39754, 43394, 231991, 238667, 463982, 477334, 2551901, 3015883, 5103802, 6031766, 33174713, 66349426]

約数ペア:

[(1, 66349426), (2, 33174713), (11, 6031766), (13, 5103802), (22, 3015883), (26, 2551901), (139, 477334), (143, 463982), (278, 238667), (286, 231991), (1529, 43394), (1669, 39754), (1807, 36718), (3058, 21697), (3338, 19877), (3614, 18359)]