28442393077

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{191579}}^1$

素因数の和:191880

約数の個数: 16

約数和(自身を含む): 32957890560

約数和(自身を除く): 4515497483

約数列:

[1, 7, 127, 167, 889, 1169, 21209, 148463, 191579, 1341053, 24330533, 31993693, 170313731, 223955851, 4063199011, 28442393077]

約数ペア:

[(1, 28442393077), (7, 4063199011), (127, 223955851), (167, 170313731), (889, 31993693), (1169, 24330533), (21209, 1341053), (148463, 191579)]