66447446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 116659200

約数和(自身を除く): 50211754

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 4339, 7657, 8678, 15314, 56407, 82441, 112814, 134509, 164882, 269018, 1071733, 1748617, 2143466, 2555671, 3497234, 5111342, 33223723, 66447446]

約数ペア:

[(1, 66447446), (2, 33223723), (13, 5111342), (19, 3497234), (26, 2555671), (31, 2143466), (38, 1748617), (62, 1071733), (247, 269018), (403, 164882), (494, 134509), (589, 112814), (806, 82441), (1178, 56407), (4339, 15314), (7657, 8678)]