814834072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{719}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 1747267200

約数和(自身を除く): 932433128

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 641, 719, 884, 1282, 1438, 1768, 2564, 2876, 5128, 5752, 8333, 9347, 10897, 12223, 16666, 18694, 21794, 24446, 33332, 37388, 43588, 48892, 66664, 74776, 87176, 97784, 141661, 158899, 283322, 317798, 460879, 566644, 635596, 921758, 1133288, 1271192, 1843516, 3687032, 5991427, 7834943, 11982854, 15669886, 23965708, 31339772, 47931416, 62679544, 101854259, 203708518, 407417036, 814834072]

約数ペア:

[(1, 814834072), (2, 407417036), (4, 203708518), (8, 101854259), (13, 62679544), (17, 47931416), (26, 31339772), (34, 23965708), (52, 15669886), (68, 11982854), (104, 7834943), (136, 5991427), (221, 3687032), (442, 1843516), (641, 1271192), (719, 1133288), (884, 921758), (1282, 635596), (1438, 566644), (1768, 460879), (2564, 317798), (2876, 283322), (5128, 158899), (5752, 141661), (8333, 97784), (9347, 87176), (10897, 74776), (12223, 66664), (16666, 48892), (18694, 43588), (21794, 37388), (24446, 33332)]