1708544

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 40

約数和(自身を含む): 3535488

約数和(自身を除く): 1826944

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 128, 142, 188, 256, 284, 376, 512, 568, 752, 1136, 1504, 2272, 3008, 3337, 4544, 6016, 6674, 9088, 12032, 13348, 18176, 24064, 26696, 36352, 53392, 106784, 213568, 427136, 854272, 1708544]

約数ペア:

[(1, 1708544), (2, 854272), (4, 427136), (8, 213568), (16, 106784), (32, 53392), (47, 36352), (64, 26696), (71, 24064), (94, 18176), (128, 13348), (142, 12032), (188, 9088), (256, 6674), (284, 6016), (376, 4544), (512, 3337), (568, 3008), (752, 2272), (1136, 1504)]