7997214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10146786

約数列:

[1, 2, 3, 6, 19, 29, 38, 41, 57, 58, 59, 82, 87, 114, 118, 123, 174, 177, 246, 354, 551, 779, 1102, 1121, 1189, 1558, 1653, 1711, 2242, 2337, 2378, 2419, 3306, 3363, 3422, 3567, 4674, 4838, 5133, 6726, 7134, 7257, 10266, 14514, 22591, 32509, 45182, 45961, 65018, 67773, 70151, 91922, 97527, 135546, 137883, 140302, 195054, 210453, 275766, 420906, 1332869, 2665738, 3998607, 7997214]

約数ペア:

[(1, 7997214), (2, 3998607), (3, 2665738), (6, 1332869), (19, 420906), (29, 275766), (38, 210453), (41, 195054), (57, 140302), (58, 137883), (59, 135546), (82, 97527), (87, 91922), (114, 70151), (118, 67773), (123, 65018), (174, 45961), (177, 45182), (246, 32509), (354, 22591), (551, 14514), (779, 10266), (1102, 7257), (1121, 7134), (1189, 6726), (1558, 5133), (1653, 4838), (1711, 4674), (2242, 3567), (2337, 3422), (2378, 3363), (2419, 3306)]