74556532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 143095680

約数和(自身を除く): 68539148

約数列:

[1, 2, 4, 19, 38, 41, 71, 76, 82, 142, 164, 284, 337, 674, 779, 1348, 1349, 1558, 2698, 2911, 3116, 5396, 5822, 6403, 11644, 12806, 13817, 23927, 25612, 27634, 47854, 55268, 55309, 95708, 110618, 221236, 262523, 454613, 525046, 909226, 981007, 1050092, 1818452, 1962014, 3924028, 18639133, 37278266, 74556532]

約数ペア:

[(1, 74556532), (2, 37278266), (4, 18639133), (19, 3924028), (38, 1962014), (41, 1818452), (71, 1050092), (76, 981007), (82, 909226), (142, 525046), (164, 454613), (284, 262523), (337, 221236), (674, 110618), (779, 95708), (1348, 55309), (1349, 55268), (1558, 47854), (2698, 27634), (2911, 25612), (3116, 23927), (5396, 13817), (5822, 12806), (6403, 11644)]