67547984

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9887}}^1$

素因数の和:9963

約数の個数: 40

約数和(自身を含む): 152037888

約数和(自身を除く): 84489904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 9887, 19774, 39548, 69209, 79096, 138418, 158192, 276836, 553672, 603107, 1107344, 1206214, 2412428, 4221749, 4824856, 8443498, 9649712, 16886996, 33773992, 67547984]

約数ペア:

[(1, 67547984), (2, 33773992), (4, 16886996), (7, 9649712), (8, 8443498), (14, 4824856), (16, 4221749), (28, 2412428), (56, 1206214), (61, 1107344), (112, 603107), (122, 553672), (244, 276836), (427, 158192), (488, 138418), (854, 79096), (976, 69209), (1708, 39548), (3416, 19774), (6832, 9887)]