42881674

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2346

約数の個数: 24

約数和(自身を含む): 71628480

約数和(自身を除く): 28746806

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 2243, 4486, 9559, 19118, 24673, 49346, 177197, 271403, 354394, 542806, 1949167, 3898334, 21440837, 42881674]

約数ペア:

[(1, 42881674), (2, 21440837), (11, 3898334), (22, 1949167), (79, 542806), (121, 354394), (158, 271403), (242, 177197), (869, 49346), (1738, 24673), (2243, 19118), (4486, 9559)]