25323688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6581}}^1$

素因数の和:6637

約数の個数: 32

約数和(自身を含む): 52524360

約数和(自身を除く): 27200672

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6581, 13162, 26324, 52648, 85553, 171106, 243497, 342212, 486994, 684424, 973988, 1947976, 3165461, 6330922, 12661844, 25323688]

約数ペア:

[(1, 25323688), (2, 12661844), (4, 6330922), (8, 3165461), (13, 1947976), (26, 973988), (37, 684424), (52, 486994), (74, 342212), (104, 243497), (148, 171106), (296, 85553), (481, 52648), (962, 26324), (1924, 13162), (3848, 6581)]