56904536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{761}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 115214400

約数和(自身を除く): 58309864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 719, 761, 1438, 1522, 2876, 3044, 5752, 6088, 9347, 9893, 18694, 19786, 37388, 39572, 74776, 79144, 547159, 1094318, 2188636, 4377272, 7113067, 14226134, 28452268, 56904536]

約数ペア:

[(1, 56904536), (2, 28452268), (4, 14226134), (8, 7113067), (13, 4377272), (26, 2188636), (52, 1094318), (104, 547159), (719, 79144), (761, 74776), (1438, 39572), (1522, 37388), (2876, 19786), (3044, 18694), (5752, 9893), (6088, 9347)]