28463624

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5711}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 33225976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5711, 11422, 22844, 39977, 45688, 79954, 159908, 319816, 508279, 1016558, 2033116, 3557953, 4066232, 7115906, 14231812, 28463624]

約数ペア:

[(1, 28463624), (2, 14231812), (4, 7115906), (7, 4066232), (8, 3557953), (14, 2033116), (28, 1016558), (56, 508279), (89, 319816), (178, 159908), (356, 79954), (623, 45688), (712, 39977), (1246, 22844), (2492, 11422), (4984, 5711)]