22170344

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 50479200

約数和(自身を除く): 28308856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 2459, 4508, 4918, 9016, 9836, 17213, 19672, 34426, 56557, 68852, 113114, 120491, 137704, 226228, 240982, 395899, 452456, 481964, 791798, 963928, 1583596, 2771293, 3167192, 5542586, 11085172, 22170344]

約数ペア:

[(1, 22170344), (2, 11085172), (4, 5542586), (7, 3167192), (8, 2771293), (14, 1583596), (23, 963928), (28, 791798), (46, 481964), (49, 452456), (56, 395899), (92, 240982), (98, 226228), (161, 137704), (184, 120491), (196, 113114), (322, 68852), (392, 56557), (644, 34426), (1127, 19672), (1288, 17213), (2254, 9836), (2459, 9016), (4508, 4918)]