28543946

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 46621440

約数和(自身を除く): 18077494

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 283, 566, 1073, 1363, 1739, 2146, 2726, 3478, 8207, 10471, 13301, 16414, 20942, 26602, 50431, 100862, 303659, 385729, 492137, 607318, 771458, 984274, 14271973, 28543946]

約数ペア:

[(1, 28543946), (2, 14271973), (29, 984274), (37, 771458), (47, 607318), (58, 492137), (74, 385729), (94, 303659), (283, 100862), (566, 50431), (1073, 26602), (1363, 20942), (1739, 16414), (2146, 13301), (2726, 10471), (3478, 8207)]