27720225286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1399}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 47190528000

約数和(自身を除く): 19470302714

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 479, 481, 559, 958, 962, 1118, 1399, 1591, 2798, 3182, 6227, 12454, 17723, 18187, 20597, 20683, 35446, 36374, 41194, 41366, 51763, 60157, 103526, 120314, 230399, 267761, 460798, 535522, 670121, 672919, 762089, 782041, 1340242, 1345838, 1524178, 1564082, 2225809, 4451618, 8711573, 9907157, 17423146, 19814314, 24794477, 28815203, 28935517, 49588954, 57630406, 57871034, 322328201, 374597639, 644656402, 749195278, 1066162511, 2132325022, 13860112643, 27720225286]

約数ペア:

[(1, 27720225286), (2, 13860112643), (13, 2132325022), (26, 1066162511), (37, 749195278), (43, 644656402), (74, 374597639), (86, 322328201), (479, 57871034), (481, 57630406), (559, 49588954), (958, 28935517), (962, 28815203), (1118, 24794477), (1399, 19814314), (1591, 17423146), (2798, 9907157), (3182, 8711573), (6227, 4451618), (12454, 2225809), (17723, 1564082), (18187, 1524178), (20597, 1345838), (20683, 1340242), (35446, 782041), (36374, 762089), (41194, 672919), (41366, 670121), (51763, 535522), (60157, 460798), (103526, 267761), (120314, 230399)]