77884786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{327247}}^1$

素因数の和:327273

約数の個数: 16

約数和(自身を含む): 141371136

約数和(自身を除く): 63486350

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 327247, 654494, 2290729, 4581458, 5563199, 11126398, 38942393, 77884786]

約数ペア:

[(1, 77884786), (2, 38942393), (7, 11126398), (14, 5563199), (17, 4581458), (34, 2290729), (119, 654494), (238, 327247)]