22279768

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2083}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 48015360

約数和(自身を除く): 25735592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2083, 2674, 4166, 5348, 8332, 10696, 14581, 16664, 29162, 58324, 116648, 397853, 795706, 1591412, 2784971, 3182824, 5569942, 11139884, 22279768]

約数ペア:

[(1, 22279768), (2, 11139884), (4, 5569942), (7, 3182824), (8, 2784971), (14, 1591412), (28, 795706), (56, 397853), (191, 116648), (382, 58324), (764, 29162), (1337, 16664), (1528, 14581), (2083, 10696), (2674, 8332), (4166, 5348)]