70721968

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{5839}}^1$

素因数の和:6604

約数の個数: 20

約数和(自身を含む): 137228320

約数和(自身を除く): 66506352

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 5839, 6056, 11678, 12112, 23356, 46712, 93424, 4420123, 8840246, 17680492, 35360984, 70721968]

約数ペア:

[(1, 70721968), (2, 35360984), (4, 17680492), (8, 8840246), (16, 4420123), (757, 93424), (1514, 46712), (3028, 23356), (5839, 12112), (6056, 11678)]