28401856

素因数分解:

$2^6\times 7^1\times {\mathrm{63397}}^1$

素因数の和:63416

約数の個数: 28

約数和(自身を含む): 64412368

約数和(自身を除く): 36010512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 63397, 126794, 253588, 443779, 507176, 887558, 1014352, 1775116, 2028704, 3550232, 4057408, 7100464, 14200928, 28401856]

約数ペア:

[(1, 28401856), (2, 14200928), (4, 7100464), (7, 4057408), (8, 3550232), (14, 2028704), (16, 1775116), (28, 1014352), (32, 887558), (56, 507176), (64, 443779), (112, 253588), (224, 126794), (448, 63397)]