72008218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 115940160

約数和(自身を除く): 43931942

約数列:

[1, 2, 29, 41, 58, 82, 107, 214, 283, 566, 1189, 2378, 3103, 4387, 6206, 8207, 8774, 11603, 16414, 23206, 30281, 60562, 127223, 254446, 336487, 672974, 878149, 1241521, 1756298, 2483042, 36004109, 72008218]

約数ペア:

[(1, 72008218), (2, 36004109), (29, 2483042), (41, 1756298), (58, 1241521), (82, 878149), (107, 672974), (214, 336487), (283, 254446), (566, 127223), (1189, 60562), (2378, 30281), (3103, 23206), (4387, 16414), (6206, 11603), (8207, 8774)]