872144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 2083200

約数和(自身を除く): 1211056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 599, 728, 1198, 1456, 2396, 4193, 4792, 7787, 8386, 9584, 15574, 16772, 31148, 33544, 54509, 62296, 67088, 109018, 124592, 218036, 436072, 872144]

約数ペア:

[(1, 872144), (2, 436072), (4, 218036), (7, 124592), (8, 109018), (13, 67088), (14, 62296), (16, 54509), (26, 33544), (28, 31148), (52, 16772), (56, 15574), (91, 9584), (104, 8386), (112, 7787), (182, 4792), (208, 4193), (364, 2396), (599, 1456), (728, 1198)]