69023786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 45283414

約数列:

[1, 2, 13, 26, 71, 139, 142, 269, 278, 538, 923, 1807, 1846, 3497, 3614, 6994, 9869, 19099, 19738, 37391, 38198, 74782, 128297, 248287, 256594, 486083, 496574, 972166, 2654761, 5309522, 34511893, 69023786]

約数ペア:

[(1, 69023786), (2, 34511893), (13, 5309522), (26, 2654761), (71, 972166), (139, 496574), (142, 486083), (269, 256594), (278, 248287), (538, 128297), (923, 74782), (1807, 38198), (1846, 37391), (3497, 19738), (3614, 19099), (6994, 9869)]