67969328

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4019}}^1$

素因数の和:4185

約数の個数: 40

約数和(自身を含む): 151537920

約数和(自身を除く): 83568592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4019, 4228, 8038, 8456, 16076, 16912, 28133, 32152, 56266, 64304, 112532, 225064, 450128, 606869, 1213738, 2427476, 4248083, 4854952, 8496166, 9709904, 16992332, 33984664, 67969328]

約数ペア:

[(1, 67969328), (2, 33984664), (4, 16992332), (7, 9709904), (8, 8496166), (14, 4854952), (16, 4248083), (28, 2427476), (56, 1213738), (112, 606869), (151, 450128), (302, 225064), (604, 112532), (1057, 64304), (1208, 56266), (2114, 32152), (2416, 28133), (4019, 16912), (4228, 16076), (8038, 8456)]