28303558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1487}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 43997184

約数和(自身を除く): 15693626

約数列:

[1, 2, 31, 62, 307, 614, 1487, 2974, 9517, 19034, 46097, 92194, 456509, 913018, 14151779, 28303558]

約数ペア:

[(1, 28303558), (2, 14151779), (31, 913018), (62, 456509), (307, 92194), (614, 46097), (1487, 19034), (2974, 9517)]