68860402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5038

約数の個数: 24

約数和(自身を含む): 114598260

約数和(自身を除く): 45737858

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 4969, 6929, 9938, 13858, 64597, 129194, 203729, 407458, 839761, 1679522, 2648477, 5296954, 34430201, 68860402]

約数ペア:

[(1, 68860402), (2, 34430201), (13, 5296954), (26, 2648477), (41, 1679522), (82, 839761), (169, 407458), (338, 203729), (533, 129194), (1066, 64597), (4969, 13858), (6929, 9938)]