38998428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2333}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 104563200

約数和(自身を除く): 65564772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2333, 2388, 2786, 4179, 4666, 5572, 6999, 8358, 9332, 13998, 16331, 16716, 27996, 32662, 48993, 65324, 97986, 195972, 464267, 928534, 1392801, 1857068, 2785602, 3249869, 5571204, 6499738, 9749607, 12999476, 19499214, 38998428]

約数ペア:

[(1, 38998428), (2, 19499214), (3, 12999476), (4, 9749607), (6, 6499738), (7, 5571204), (12, 3249869), (14, 2785602), (21, 1857068), (28, 1392801), (42, 928534), (84, 464267), (199, 195972), (398, 97986), (597, 65324), (796, 48993), (1194, 32662), (1393, 27996), (2333, 16716), (2388, 16331), (2786, 13998), (4179, 9332), (4666, 8358), (5572, 6999)]