41943412

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 90160000

約数和(自身を除く): 48216588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1609, 1862, 3218, 3724, 6436, 6517, 11263, 13034, 22526, 26068, 30571, 45052, 61142, 78841, 122284, 157682, 213997, 315364, 427994, 551887, 855988, 1103774, 1497979, 2207548, 2995958, 5991916, 10485853, 20971706, 41943412]

約数ペア:

[(1, 41943412), (2, 20971706), (4, 10485853), (7, 5991916), (14, 2995958), (19, 2207548), (28, 1497979), (38, 1103774), (49, 855988), (76, 551887), (98, 427994), (133, 315364), (196, 213997), (266, 157682), (343, 122284), (532, 78841), (686, 61142), (931, 45052), (1372, 30571), (1609, 26068), (1862, 22526), (3218, 13034), (3724, 11263), (6436, 6517)]