28283930

素因数分解:

$2^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{1747}}^1$

素因数の和:3373

約数の個数: 16

約数和(自身を含む): 50971680

約数和(自身を除く): 22687750

約数列:

[1, 2, 5, 10, 1619, 1747, 3238, 3494, 8095, 8735, 16190, 17470, 2828393, 5656786, 14141965, 28283930]

約数ペア:

[(1, 28283930), (2, 14141965), (5, 5656786), (10, 2828393), (1619, 17470), (1747, 16190), (3238, 8735), (3494, 8095)]