8821652672

素因数分解:

$2^6\times 7^3\times {\mathrm{401861}}^1$

素因数の和:401894

約数の個数: 56

約数和(自身を含む): 20414589600

約数和(自身を除く): 11592936928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 10976, 21952, 401861, 803722, 1607444, 2813027, 3214888, 5626054, 6429776, 11252108, 12859552, 19691189, 22504216, 25719104, 39382378, 45008432, 78764756, 90016864, 137838323, 157529512, 180033728, 275676646, 315059024, 551353292, 630118048, 1102706584, 1260236096, 2205413168, 4410826336, 8821652672]

約数ペア:

[(1, 8821652672), (2, 4410826336), (4, 2205413168), (7, 1260236096), (8, 1102706584), (14, 630118048), (16, 551353292), (28, 315059024), (32, 275676646), (49, 180033728), (56, 157529512), (64, 137838323), (98, 90016864), (112, 78764756), (196, 45008432), (224, 39382378), (343, 25719104), (392, 22504216), (448, 19691189), (686, 12859552), (784, 11252108), (1372, 6429776), (1568, 5626054), (2744, 3214888), (3136, 2813027), (5488, 1607444), (10976, 803722), (21952, 401861)]