66724616

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32203}}^1$

素因数の和:32253

約数の個数: 32

約数和(自身を含む): 146850240

約数和(自身を除く): 80125624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 32203, 64406, 128812, 225421, 257624, 450842, 901684, 1191511, 1803368, 2383022, 4766044, 8340577, 9532088, 16681154, 33362308, 66724616]

約数ペア:

[(1, 66724616), (2, 33362308), (4, 16681154), (7, 9532088), (8, 8340577), (14, 4766044), (28, 2383022), (37, 1803368), (56, 1191511), (74, 901684), (148, 450842), (259, 257624), (296, 225421), (518, 128812), (1036, 64406), (2072, 32203)]