28533558

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{70979}}^1$

素因数の和:71051

約数の個数: 16

約数和(自身を含む): 57919680

約数和(自身を除く): 29386122

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 70979, 141958, 212937, 425874, 4755593, 9511186, 14266779, 28533558]

約数ペア:

[(1, 28533558), (2, 14266779), (3, 9511186), (6, 4755593), (67, 425874), (134, 212937), (201, 141958), (402, 70979)]