42087514

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6173}}^1$

素因数の和:6669

約数の個数: 16

約数和(自身を含む): 72309888

約数和(自身を除く): 30222374

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6173, 6818, 12346, 43211, 86422, 3006251, 6012502, 21043757, 42087514]

約数ペア:

[(1, 42087514), (2, 21043757), (7, 6012502), (14, 3006251), (487, 86422), (974, 43211), (3409, 12346), (6173, 6818)]