69135376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227419}}^1$

素因数の和:227446

約数の個数: 20

約数和(自身を含む): 141000400

約数和(自身を除く): 71865024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 227419, 454838, 909676, 1819352, 3638704, 4320961, 8641922, 17283844, 34567688, 69135376]

約数ペア:

[(1, 69135376), (2, 34567688), (4, 17283844), (8, 8641922), (16, 4320961), (19, 3638704), (38, 1819352), (76, 909676), (152, 454838), (304, 227419)]