67728416

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 153570816

約数和(自身を除く): 85842400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 2207, 3836, 4384, 4414, 7672, 8828, 15344, 15449, 17656, 30688, 30898, 35312, 61796, 70624, 123592, 247184, 302359, 494368, 604718, 1209436, 2116513, 2418872, 4233026, 4837744, 8466052, 9675488, 16932104, 33864208, 67728416]

約数ペア:

[(1, 67728416), (2, 33864208), (4, 16932104), (7, 9675488), (8, 8466052), (14, 4837744), (16, 4233026), (28, 2418872), (32, 2116513), (56, 1209436), (112, 604718), (137, 494368), (224, 302359), (274, 247184), (548, 123592), (959, 70624), (1096, 61796), (1918, 35312), (2192, 30898), (2207, 30688), (3836, 17656), (4384, 15449), (4414, 15344), (7672, 8828)]