26629876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 57859200

約数和(自身を除く): 31229324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 491, 596, 982, 1043, 1937, 1964, 2086, 3437, 3874, 4172, 6383, 6874, 7748, 12766, 13559, 13748, 25532, 27118, 44681, 54236, 73159, 89362, 146318, 178724, 292636, 512113, 951067, 1024226, 1902134, 2048452, 3804268, 6657469, 13314938, 26629876]

約数ペア:

[(1, 26629876), (2, 13314938), (4, 6657469), (7, 3804268), (13, 2048452), (14, 1902134), (26, 1024226), (28, 951067), (52, 512113), (91, 292636), (149, 178724), (182, 146318), (298, 89362), (364, 73159), (491, 54236), (596, 44681), (982, 27118), (1043, 25532), (1937, 13748), (1964, 13559), (2086, 12766), (3437, 7748), (3874, 6874), (4172, 6383)]