13709024

素因数分解:

$2^5\times 7^3\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 31500000

約数和(自身を除く): 17790976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1249, 1372, 1568, 2498, 2744, 4996, 5488, 8743, 9992, 10976, 17486, 19984, 34972, 39968, 61201, 69944, 122402, 139888, 244804, 279776, 428407, 489608, 856814, 979216, 1713628, 1958432, 3427256, 6854512, 13709024]

約数ペア:

[(1, 13709024), (2, 6854512), (4, 3427256), (7, 1958432), (8, 1713628), (14, 979216), (16, 856814), (28, 489608), (32, 428407), (49, 279776), (56, 244804), (98, 139888), (112, 122402), (196, 69944), (224, 61201), (343, 39968), (392, 34972), (686, 19984), (784, 17486), (1249, 10976), (1372, 9992), (1568, 8743), (2498, 5488), (2744, 4996)]