71315684518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{719}}^1\times {\mathrm{6163}}^1$

素因数の和:7516

約数の個数: 32

約数和(自身を含む): 115567603200

約数和(自身を除く): 44251918682

約数列:

[1, 2, 13, 26, 619, 719, 1238, 1438, 6163, 8047, 9347, 12326, 16094, 18694, 80119, 160238, 445061, 890122, 3814897, 4431197, 5785793, 7629794, 8862394, 11571586, 49593661, 57605561, 99187322, 115211122, 2742910943, 5485821886, 35657842259, 71315684518]

約数ペア:

[(1, 71315684518), (2, 35657842259), (13, 5485821886), (26, 2742910943), (619, 115211122), (719, 99187322), (1238, 57605561), (1438, 49593661), (6163, 11571586), (8047, 8862394), (9347, 7629794), (12326, 5785793), (16094, 4431197), (18694, 3814897), (80119, 890122), (160238, 445061)]