26291944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 59616000

約数和(自身を除く): 33324056

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 137, 149, 161, 184, 274, 298, 322, 548, 596, 644, 959, 1043, 1096, 1192, 1288, 1918, 2086, 3151, 3427, 3836, 4172, 6302, 6854, 7672, 8344, 12604, 13708, 20413, 22057, 23989, 25208, 27416, 40826, 44114, 47978, 81652, 88228, 95956, 142891, 163304, 176456, 191912, 285782, 469499, 571564, 938998, 1143128, 1877996, 3286493, 3755992, 6572986, 13145972, 26291944]

約数ペア:

[(1, 26291944), (2, 13145972), (4, 6572986), (7, 3755992), (8, 3286493), (14, 1877996), (23, 1143128), (28, 938998), (46, 571564), (56, 469499), (92, 285782), (137, 191912), (149, 176456), (161, 163304), (184, 142891), (274, 95956), (298, 88228), (322, 81652), (548, 47978), (596, 44114), (644, 40826), (959, 27416), (1043, 25208), (1096, 23989), (1192, 22057), (1288, 20413), (1918, 13708), (2086, 12604), (3151, 8344), (3427, 7672), (3836, 6854), (4172, 6302)]