71777608

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3631}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 154287360

約数和(自身を除く): 82509752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 3631, 4942, 7262, 9884, 14524, 19768, 25417, 29048, 50834, 101668, 203336, 1281743, 2563486, 5126972, 8972201, 10253944, 17944402, 35888804, 71777608]

約数ペア:

[(1, 71777608), (2, 35888804), (4, 17944402), (7, 10253944), (8, 8972201), (14, 5126972), (28, 2563486), (56, 1281743), (353, 203336), (706, 101668), (1412, 50834), (2471, 29048), (2824, 25417), (3631, 19768), (4942, 14524), (7262, 9884)]