78814402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19139}}^1$

素因数の和:19241

約数の個数: 16

約数和(自身を含む): 124027200

約数和(自身を除く): 45212798

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 19139, 38278, 555031, 1110062, 1358869, 2717738, 39407201, 78814402]

約数ペア:

[(1, 78814402), (2, 39407201), (29, 2717738), (58, 1358869), (71, 1110062), (142, 555031), (2059, 38278), (4118, 19139)]