25870304878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{26297}}^1$

素因数の和:26868

約数の個数: 32

約数和(自身を含む): 42864056928

約数和(自身を除く): 16993752050

約数列:

[1, 2, 11, 22, 97, 194, 461, 922, 1067, 2134, 5071, 10142, 26297, 44717, 52594, 89434, 289267, 491887, 578534, 983774, 2550809, 5101618, 12122917, 24245834, 28058899, 56117798, 133352087, 266704174, 1175922949, 2351845898, 12935152439, 25870304878]

約数ペア:

[(1, 25870304878), (2, 12935152439), (11, 2351845898), (22, 1175922949), (97, 266704174), (194, 133352087), (461, 56117798), (922, 28058899), (1067, 24245834), (2134, 12122917), (5071, 5101618), (10142, 2550809), (26297, 983774), (44717, 578534), (52594, 491887), (89434, 289267)]