25488892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4090

約数の個数: 36

約数和(自身を含む): 52813768

約数和(自身を除く): 27324876

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 4051, 6292, 8102, 16204, 44561, 52663, 89122, 105326, 178244, 210652, 490171, 579293, 980342, 1158586, 1960684, 2317172, 6372223, 12744446, 25488892]

約数ペア:

[(1, 25488892), (2, 12744446), (4, 6372223), (11, 2317172), (13, 1960684), (22, 1158586), (26, 980342), (44, 579293), (52, 490171), (121, 210652), (143, 178244), (242, 105326), (286, 89122), (484, 52663), (572, 44561), (1573, 16204), (3146, 8102), (4051, 6292)]