707933936

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{1307}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 1390796400

約数和(自身を除く): 682862464

約数列:

[1, 2, 4, 8, 16, 97, 194, 349, 388, 698, 776, 1307, 1396, 1552, 2614, 2792, 5228, 5584, 10456, 20912, 33853, 67706, 126779, 135412, 253558, 270824, 456143, 507116, 541648, 912286, 1014232, 1824572, 2028464, 3649144, 7298288, 44245871, 88491742, 176983484, 353966968, 707933936]

約数ペア:

[(1, 707933936), (2, 353966968), (4, 176983484), (8, 88491742), (16, 44245871), (97, 7298288), (194, 3649144), (349, 2028464), (388, 1824572), (698, 1014232), (776, 912286), (1307, 541648), (1396, 507116), (1552, 456143), (2614, 270824), (2792, 253558), (5228, 135412), (5584, 126779), (10456, 67706), (20912, 33853)]