17731252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 40384512

約数和(自身を除く): 22653260

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 2503, 3542, 5006, 7084, 10012, 17521, 27533, 35042, 55066, 57569, 70084, 110132, 115138, 192731, 230276, 385462, 402983, 633259, 770924, 805966, 1266518, 1611932, 2533036, 4432813, 8865626, 17731252]

約数ペア:

[(1, 17731252), (2, 8865626), (4, 4432813), (7, 2533036), (11, 1611932), (14, 1266518), (22, 805966), (23, 770924), (28, 633259), (44, 402983), (46, 385462), (77, 230276), (92, 192731), (154, 115138), (161, 110132), (253, 70084), (308, 57569), (322, 55066), (506, 35042), (644, 27533), (1012, 17521), (1771, 10012), (2503, 7084), (3542, 5006)]