1027936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 2497824

約数和(自身を除く): 1469888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 353, 364, 416, 706, 728, 1412, 1456, 2471, 2824, 2912, 4589, 4942, 5648, 9178, 9884, 11296, 18356, 19768, 32123, 36712, 39536, 64246, 73424, 79072, 128492, 146848, 256984, 513968, 1027936]

約数ペア:

[(1, 1027936), (2, 513968), (4, 256984), (7, 146848), (8, 128492), (13, 79072), (14, 73424), (16, 64246), (26, 39536), (28, 36712), (32, 32123), (52, 19768), (56, 18356), (91, 11296), (104, 9884), (112, 9178), (182, 5648), (208, 4942), (224, 4589), (353, 2912), (364, 2824), (416, 2471), (706, 1456), (728, 1412)]