38140856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 77369040

約数和(自身を除く): 39228184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 1427, 2056, 2854, 3341, 5708, 6682, 11416, 13364, 18551, 26728, 37102, 74204, 148408, 366739, 733478, 1466956, 2933912, 4767607, 9535214, 19070428, 38140856]

約数ペア:

[(1, 38140856), (2, 19070428), (4, 9535214), (8, 4767607), (13, 2933912), (26, 1466956), (52, 733478), (104, 366739), (257, 148408), (514, 74204), (1028, 37102), (1427, 26728), (2056, 18551), (2854, 13364), (3341, 11416), (5708, 6682)]