5647908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 15289344

約数和(自身を除く): 9641436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 947, 994, 1491, 1894, 1988, 2841, 2982, 3788, 5682, 5964, 6629, 11364, 13258, 19887, 26516, 39774, 67237, 79548, 134474, 201711, 268948, 403422, 470659, 806844, 941318, 1411977, 1882636, 2823954, 5647908]

約数ペア:

[(1, 5647908), (2, 2823954), (3, 1882636), (4, 1411977), (6, 941318), (7, 806844), (12, 470659), (14, 403422), (21, 268948), (28, 201711), (42, 134474), (71, 79548), (84, 67237), (142, 39774), (213, 26516), (284, 19887), (426, 13258), (497, 11364), (852, 6629), (947, 5964), (994, 5682), (1491, 3788), (1894, 2982), (1988, 2841)]