78340078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71089}}^1$

素因数の和:71139

約数の個数: 16

約数和(自身を含む): 127962000

約数和(自身を除く): 49621922

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 71089, 142178, 1350691, 2061581, 2701382, 4123162, 39170039, 78340078]

約数ペア:

[(1, 78340078), (2, 39170039), (19, 4123162), (29, 2701382), (38, 2061581), (58, 1350691), (551, 142178), (1102, 71089)]