9838816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 21231504

約数和(自身を除く): 11392688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 353, 416, 536, 706, 871, 1072, 1412, 1742, 2144, 2824, 3484, 4589, 5648, 6968, 9178, 11296, 13936, 18356, 23651, 27872, 36712, 47302, 73424, 94604, 146848, 189208, 307463, 378416, 614926, 756832, 1229852, 2459704, 4919408, 9838816]

約数ペア:

[(1, 9838816), (2, 4919408), (4, 2459704), (8, 1229852), (13, 756832), (16, 614926), (26, 378416), (32, 307463), (52, 189208), (67, 146848), (104, 94604), (134, 73424), (208, 47302), (268, 36712), (353, 27872), (416, 23651), (536, 18356), (706, 13936), (871, 11296), (1072, 9178), (1412, 6968), (1742, 5648), (2144, 4589), (2824, 3484)]