28070302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8501}}^1$

素因数の和:8643

約数の個数: 16

約数和(自身を含む): 45706752

約数和(自身を除く): 17636450

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 8501, 17002, 110513, 221026, 1079627, 2159254, 14035151, 28070302]

約数ペア:

[(1, 28070302), (2, 14035151), (13, 2159254), (26, 1079627), (127, 221026), (254, 110513), (1651, 17002), (3302, 8501)]