26382876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 66853248

約数和(自身を除く): 40470372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1291, 1572, 1703, 2582, 3406, 3873, 5109, 5164, 6812, 7746, 10218, 15492, 16783, 20436, 33566, 50349, 67132, 100698, 169121, 201396, 338242, 507363, 676484, 1014726, 2029452, 2198573, 4397146, 6595719, 8794292, 13191438, 26382876]

約数ペア:

[(1, 26382876), (2, 13191438), (3, 8794292), (4, 6595719), (6, 4397146), (12, 2198573), (13, 2029452), (26, 1014726), (39, 676484), (52, 507363), (78, 338242), (131, 201396), (156, 169121), (262, 100698), (393, 67132), (524, 50349), (786, 33566), (1291, 20436), (1572, 16783), (1703, 15492), (2582, 10218), (3406, 7746), (3873, 6812), (5109, 5164)]