73571876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 158712960

約数和(自身を除く): 85141084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 3373, 5453, 6746, 10906, 13492, 21812, 23611, 47222, 64087, 94444, 128174, 138293, 256348, 276586, 448609, 553172, 897218, 968051, 1794436, 1936102, 2627567, 3872204, 5255134, 10510268, 18392969, 36785938, 73571876]

約数ペア:

[(1, 73571876), (2, 36785938), (4, 18392969), (7, 10510268), (14, 5255134), (19, 3872204), (28, 2627567), (38, 1936102), (41, 1794436), (76, 968051), (82, 897218), (133, 553172), (164, 448609), (266, 276586), (287, 256348), (532, 138293), (574, 128174), (779, 94444), (1148, 64087), (1558, 47222), (3116, 23611), (3373, 21812), (5453, 13492), (6746, 10906)]