77658686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1213}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 141600960

約数和(自身を除く): 63942274

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 269, 538, 1213, 1883, 2426, 3766, 4573, 8491, 9146, 16982, 20621, 32011, 41242, 64022, 144347, 288694, 326297, 652594, 2284079, 4568158, 5547049, 11094098, 38829343, 77658686]

約数ペア:

[(1, 77658686), (2, 38829343), (7, 11094098), (14, 5547049), (17, 4568158), (34, 2284079), (119, 652594), (238, 326297), (269, 288694), (538, 144347), (1213, 64022), (1883, 41242), (2426, 32011), (3766, 20621), (4573, 16982), (8491, 9146)]