15915691712

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{36109}}^1$

素因数の和:36289

約数の個数: 56

約数和(自身を含む): 32358604320

約数和(自身を除く): 16442912608

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 97, 142, 194, 284, 388, 568, 776, 1136, 1552, 2272, 3104, 4544, 6208, 6887, 13774, 27548, 36109, 55096, 72218, 110192, 144436, 220384, 288872, 440768, 577744, 1155488, 2310976, 2563739, 3502573, 5127478, 7005146, 10254956, 14010292, 20509912, 28020584, 41019824, 56041168, 82039648, 112082336, 164079296, 224164672, 248682683, 497365366, 994730732, 1989461464, 3978922928, 7957845856, 15915691712]

約数ペア:

[(1, 15915691712), (2, 7957845856), (4, 3978922928), (8, 1989461464), (16, 994730732), (32, 497365366), (64, 248682683), (71, 224164672), (97, 164079296), (142, 112082336), (194, 82039648), (284, 56041168), (388, 41019824), (568, 28020584), (776, 20509912), (1136, 14010292), (1552, 10254956), (2272, 7005146), (3104, 5127478), (4544, 3502573), (6208, 2563739), (6887, 2310976), (13774, 1155488), (27548, 577744), (36109, 440768), (55096, 288872), (72218, 220384), (110192, 144436)]