13271776

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 30119040

約数和(自身を除く): 16847264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 331, 358, 662, 716, 1253, 1324, 1432, 2317, 2506, 2648, 2864, 4634, 5012, 5296, 5728, 9268, 10024, 10592, 18536, 20048, 37072, 40096, 59249, 74144, 118498, 236996, 414743, 473992, 829486, 947984, 1658972, 1895968, 3317944, 6635888, 13271776]

約数ペア:

[(1, 13271776), (2, 6635888), (4, 3317944), (7, 1895968), (8, 1658972), (14, 947984), (16, 829486), (28, 473992), (32, 414743), (56, 236996), (112, 118498), (179, 74144), (224, 59249), (331, 40096), (358, 37072), (662, 20048), (716, 18536), (1253, 10592), (1324, 10024), (1432, 9268), (2317, 5728), (2506, 5296), (2648, 5012), (2864, 4634)]