661036736

素因数分解:

$2^6\times {\mathrm{1039}}^1\times {\mathrm{9941}}^1$

素因数の和:10992

約数の個数: 28

約数和(自身を含む): 1313139360

約数和(自身を除く): 652102624

約数列:

[1, 2, 4, 8, 16, 32, 64, 1039, 2078, 4156, 8312, 9941, 16624, 19882, 33248, 39764, 66496, 79528, 159056, 318112, 636224, 10328699, 20657398, 41314796, 82629592, 165259184, 330518368, 661036736]

約数ペア:

[(1, 661036736), (2, 330518368), (4, 165259184), (8, 82629592), (16, 41314796), (32, 20657398), (64, 10328699), (1039, 636224), (2078, 318112), (4156, 159056), (8312, 79528), (9941, 66496), (16624, 39764), (19882, 33248)]