28888804

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2027}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 57919680

約数和(自身を除く): 29030876

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2027, 2036, 3563, 4054, 7126, 8108, 14189, 14252, 28378, 56756, 1031743, 2063486, 4126972, 7222201, 14444402, 28888804]

約数ペア:

[(1, 28888804), (2, 14444402), (4, 7222201), (7, 4126972), (14, 2063486), (28, 1031743), (509, 56756), (1018, 28378), (2027, 14252), (2036, 14189), (3563, 8108), (4054, 7126)]