78013531072

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{5100257}}^1$

素因数の和:5100508

約数の個数: 28

約数和(自身を含む): 155455863840

約数和(自身を除く): 77442332768

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 5100257, 10200514, 20401028, 40802056, 81604112, 163208224, 326416448, 1218961423, 2437922846, 4875845692, 9751691384, 19503382768, 39006765536, 78013531072]

約数ペア:

[(1, 78013531072), (2, 39006765536), (4, 19503382768), (8, 9751691384), (16, 4875845692), (32, 2437922846), (64, 1218961423), (239, 326416448), (478, 163208224), (956, 81604112), (1912, 40802056), (3824, 20401028), (7648, 10200514), (15296, 5100257)]