27931448

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 26241352

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 479, 788, 958, 1576, 1916, 3832, 7289, 14578, 17723, 29156, 35446, 58312, 70892, 94363, 141784, 188726, 377452, 754904, 3491431, 6982862, 13965724, 27931448]

約数ペア:

[(1, 27931448), (2, 13965724), (4, 6982862), (8, 3491431), (37, 754904), (74, 377452), (148, 188726), (197, 141784), (296, 94363), (394, 70892), (479, 58312), (788, 35446), (958, 29156), (1576, 17723), (1916, 14578), (3832, 7289)]