67918706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{64439}}^1$

素因数の和:64489

約数の個数: 16

約数和(自身を含む): 111352320

約数和(自身を除く): 43433614

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 64439, 128878, 1095463, 1997609, 2190926, 3995218, 33959353, 67918706]

約数ペア:

[(1, 67918706), (2, 33959353), (17, 3995218), (31, 2190926), (34, 1997609), (62, 1095463), (527, 128878), (1054, 64439)]