7813856

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{4003}}^1$

素因数の和:4074

約数の個数: 24

約数和(自身を含む): 15639624

約数和(自身を除く): 7825768

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 4003, 8006, 16012, 32024, 64048, 128096, 244183, 488366, 976732, 1953464, 3906928, 7813856]

約数ペア:

[(1, 7813856), (2, 3906928), (4, 1953464), (8, 976732), (16, 488366), (32, 244183), (61, 128096), (122, 64048), (244, 32024), (488, 16012), (976, 8006), (1952, 4003)]