25281004

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1733}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 50688288

約数和(自身を除く): 25407284

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 1733, 2084, 3466, 3647, 6932, 7294, 12131, 14588, 24262, 48524, 902893, 1805786, 3611572, 6320251, 12640502, 25281004]

約数ペア:

[(1, 25281004), (2, 12640502), (4, 6320251), (7, 3611572), (14, 1805786), (28, 902893), (521, 48524), (1042, 24262), (1733, 14588), (2084, 12131), (3466, 7294), (3647, 6932)]