27920704

素因数分解:

$2^6\times 7^1\times {\mathrm{62323}}^1$

素因数の和:62342

約数の個数: 28

約数和(自身を含む): 63321184

約数和(自身を除く): 35400480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 62323, 124646, 249292, 436261, 498584, 872522, 997168, 1745044, 1994336, 3490088, 3988672, 6980176, 13960352, 27920704]

約数ペア:

[(1, 27920704), (2, 13960352), (4, 6980176), (7, 3988672), (8, 3490088), (14, 1994336), (16, 1745044), (28, 997168), (32, 872522), (56, 498584), (64, 436261), (112, 249292), (224, 124646), (448, 62323)]