7900928

素因数分解:

$2^8\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4432

約数の個数: 36

約数和(自身を含む): 18028080

約数和(自身を除く): 10127152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 4409, 8818, 17636, 30863, 35272, 61726, 70544, 123452, 141088, 246904, 282176, 493808, 564352, 987616, 1128704, 1975232, 3950464, 7900928]

約数ペア:

[(1, 7900928), (2, 3950464), (4, 1975232), (7, 1128704), (8, 987616), (14, 564352), (16, 493808), (28, 282176), (32, 246904), (56, 141088), (64, 123452), (112, 70544), (128, 61726), (224, 35272), (256, 30863), (448, 17636), (896, 8818), (1792, 4409)]