38121692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 80898048

約数和(自身を除く): 42776356

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1187, 2294, 2374, 4588, 4748, 8029, 8309, 16058, 16618, 32116, 33236, 36797, 43919, 73594, 87838, 147188, 175676, 257579, 307433, 515158, 614866, 1030316, 1229732, 1361489, 2722978, 5445956, 9530423, 19060846, 38121692]

約数ペア:

[(1, 38121692), (2, 19060846), (4, 9530423), (7, 5445956), (14, 2722978), (28, 1361489), (31, 1229732), (37, 1030316), (62, 614866), (74, 515158), (124, 307433), (148, 257579), (217, 175676), (259, 147188), (434, 87838), (518, 73594), (868, 43919), (1036, 36797), (1147, 33236), (1187, 32116), (2294, 16618), (2374, 16058), (4588, 8309), (4748, 8029)]