65142448

素因数分解:

$2^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{971}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 144633600

約数和(自身を除く): 79491152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 599, 971, 1198, 1942, 2396, 3884, 4193, 4792, 6797, 7768, 8386, 9584, 13594, 15536, 16772, 27188, 33544, 54376, 67088, 108752, 581629, 1163258, 2326516, 4071403, 4653032, 8142806, 9306064, 16285612, 32571224, 65142448]

約数ペア:

[(1, 65142448), (2, 32571224), (4, 16285612), (7, 9306064), (8, 8142806), (14, 4653032), (16, 4071403), (28, 2326516), (56, 1163258), (112, 581629), (599, 108752), (971, 67088), (1198, 54376), (1942, 33544), (2396, 27188), (3884, 16772), (4193, 15536), (4792, 13594), (6797, 9584), (7768, 8386)]