22391488

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 56

約数和(自身を含む): 51271424

約数和(自身を除く): 28879936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 302, 331, 448, 604, 662, 1057, 1208, 1324, 2114, 2317, 2416, 2648, 4228, 4634, 4832, 5296, 8456, 9268, 9664, 10592, 16912, 18536, 21184, 33824, 37072, 49981, 67648, 74144, 99962, 148288, 199924, 349867, 399848, 699734, 799696, 1399468, 1599392, 2798936, 3198784, 5597872, 11195744, 22391488]

約数ペア:

[(1, 22391488), (2, 11195744), (4, 5597872), (7, 3198784), (8, 2798936), (14, 1599392), (16, 1399468), (28, 799696), (32, 699734), (56, 399848), (64, 349867), (112, 199924), (151, 148288), (224, 99962), (302, 74144), (331, 67648), (448, 49981), (604, 37072), (662, 33824), (1057, 21184), (1208, 18536), (1324, 16912), (2114, 10592), (2317, 9664), (2416, 9268), (2648, 8456), (4228, 5296), (4634, 4832)]