25040246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 47077632

約数和(自身を除く): 22037386

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 554, 587, 1174, 1939, 3047, 3878, 4109, 6094, 6457, 8218, 12914, 21329, 42658, 45199, 90398, 162599, 325198, 1138193, 1788589, 2276386, 3577178, 12520123, 25040246]

約数ペア:

[(1, 25040246), (2, 12520123), (7, 3577178), (11, 2276386), (14, 1788589), (22, 1138193), (77, 325198), (154, 162599), (277, 90398), (554, 45199), (587, 42658), (1174, 21329), (1939, 12914), (3047, 8218), (3878, 6457), (4109, 6094)]