41394388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 96768000

約数和(自身を除く): 55373612

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 34, 38, 46, 68, 76, 92, 119, 133, 161, 199, 238, 266, 322, 323, 391, 398, 437, 476, 532, 644, 646, 782, 796, 874, 1292, 1393, 1564, 1748, 2261, 2737, 2786, 3059, 3383, 3781, 4522, 4577, 5474, 5572, 6118, 6766, 7429, 7562, 9044, 9154, 10948, 12236, 13532, 14858, 15124, 18308, 23681, 26467, 29716, 32039, 47362, 52003, 52934, 64078, 64277, 77809, 86963, 94724, 104006, 105868, 128156, 128554, 155618, 173926, 208012, 257108, 311236, 347852, 449939, 544663, 608741, 899878, 1089326, 1217482, 1478371, 1799756, 2178652, 2434964, 2956742, 5913484, 10348597, 20697194, 41394388]

約数ペア:

[(1, 41394388), (2, 20697194), (4, 10348597), (7, 5913484), (14, 2956742), (17, 2434964), (19, 2178652), (23, 1799756), (28, 1478371), (34, 1217482), (38, 1089326), (46, 899878), (68, 608741), (76, 544663), (92, 449939), (119, 347852), (133, 311236), (161, 257108), (199, 208012), (238, 173926), (266, 155618), (322, 128554), (323, 128156), (391, 105868), (398, 104006), (437, 94724), (476, 86963), (532, 77809), (644, 64277), (646, 64078), (782, 52934), (796, 52003), (874, 47362), (1292, 32039), (1393, 29716), (1564, 26467), (1748, 23681), (2261, 18308), (2737, 15124), (2786, 14858), (3059, 13532), (3383, 12236), (3781, 10948), (4522, 9154), (4577, 9044), (5474, 7562), (5572, 7429), (6118, 6766)]