39019964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 76567680

約数和(自身を除く): 37547716

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 188, 421, 493, 799, 842, 986, 1363, 1598, 1684, 1972, 2726, 3196, 5452, 7157, 12209, 14314, 19787, 23171, 24418, 28628, 39574, 46342, 48836, 79148, 92684, 207553, 336379, 415106, 573823, 672758, 830212, 1147646, 1345516, 2295292, 9754991, 19509982, 39019964]

約数ペア:

[(1, 39019964), (2, 19509982), (4, 9754991), (17, 2295292), (29, 1345516), (34, 1147646), (47, 830212), (58, 672758), (68, 573823), (94, 415106), (116, 336379), (188, 207553), (421, 92684), (493, 79148), (799, 48836), (842, 46342), (986, 39574), (1363, 28628), (1598, 24418), (1684, 23171), (1972, 19787), (2726, 14314), (3196, 12209), (5452, 7157)]