67291276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6133}}^1$

素因数の和:6361

約数の個数: 24

約数和(自身を含む): 127439984

約数和(自身を除く): 60148708

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 6133, 10972, 12266, 24532, 79729, 159458, 318916, 1294063, 2588126, 5176252, 16822819, 33645638, 67291276]

約数ペア:

[(1, 67291276), (2, 33645638), (4, 16822819), (13, 5176252), (26, 2588126), (52, 1294063), (211, 318916), (422, 159458), (844, 79729), (2743, 24532), (5486, 12266), (6133, 10972)]