66930496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 56

約数和(自身を含む): 141768576

約数和(自身を除く): 74838080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 227, 271, 272, 454, 542, 544, 908, 1084, 1088, 1816, 2168, 3632, 3859, 4336, 4607, 7264, 7718, 8672, 9214, 14528, 15436, 17344, 18428, 30872, 36856, 61517, 61744, 73712, 123034, 123488, 147424, 246068, 246976, 294848, 492136, 984272, 1045789, 1968544, 2091578, 3937088, 4183156, 8366312, 16732624, 33465248, 66930496]

約数ペア:

[(1, 66930496), (2, 33465248), (4, 16732624), (8, 8366312), (16, 4183156), (17, 3937088), (32, 2091578), (34, 1968544), (64, 1045789), (68, 984272), (136, 492136), (227, 294848), (271, 246976), (272, 246068), (454, 147424), (542, 123488), (544, 123034), (908, 73712), (1084, 61744), (1088, 61517), (1816, 36856), (2168, 30872), (3632, 18428), (3859, 17344), (4336, 15436), (4607, 14528), (7264, 9214), (7718, 8672)]