56678944

素因数分解:

$2^5\times 7^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 128048256

約数和(自身を除く): 71369312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 401, 631, 802, 1262, 1604, 2524, 2807, 3208, 4417, 5048, 5614, 6416, 8834, 10096, 11228, 12832, 17668, 20192, 22456, 35336, 44912, 70672, 89824, 141344, 253031, 506062, 1012124, 1771217, 2024248, 3542434, 4048496, 7084868, 8096992, 14169736, 28339472, 56678944]

約数ペア:

[(1, 56678944), (2, 28339472), (4, 14169736), (7, 8096992), (8, 7084868), (14, 4048496), (16, 3542434), (28, 2024248), (32, 1771217), (56, 1012124), (112, 506062), (224, 253031), (401, 141344), (631, 89824), (802, 70672), (1262, 44912), (1604, 35336), (2524, 22456), (2807, 20192), (3208, 17668), (4417, 12832), (5048, 11228), (5614, 10096), (6416, 8834)]