28946778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4127}}^1$

素因数の和:4306

約数の個数: 32

約数和(自身を含む): 66576384

約数和(自身を除く): 37629606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3507, 4127, 7014, 8254, 12381, 24762, 28889, 57778, 86667, 173334, 689209, 1378418, 2067627, 4135254, 4824463, 9648926, 14473389, 28946778]

約数ペア:

[(1, 28946778), (2, 14473389), (3, 9648926), (6, 4824463), (7, 4135254), (14, 2067627), (21, 1378418), (42, 689209), (167, 173334), (334, 86667), (501, 57778), (1002, 28889), (1169, 24762), (2338, 12381), (3507, 8254), (4127, 7014)]