70319878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 114402816

約数和(自身を除く): 44082938

約数列:

[1, 2, 23, 43, 46, 73, 86, 146, 487, 974, 989, 1679, 1978, 3139, 3358, 6278, 11201, 20941, 22402, 35551, 41882, 71102, 72197, 144394, 481643, 817673, 963286, 1528693, 1635346, 3057386, 35159939, 70319878]

約数ペア:

[(1, 70319878), (2, 35159939), (23, 3057386), (43, 1635346), (46, 1528693), (73, 963286), (86, 817673), (146, 481643), (487, 144394), (974, 72197), (989, 71102), (1679, 41882), (1978, 35551), (3139, 22402), (3358, 20941), (6278, 11201)]