69402752

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{4139}}^1$

素因数の和:4284

約数の個数: 32

約数和(自身を含む): 139352400

約数和(自身を除く): 69949648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4139, 4192, 8278, 8384, 16556, 16768, 33112, 66224, 132448, 264896, 529792, 542209, 1084418, 2168836, 4337672, 8675344, 17350688, 34701376, 69402752]

約数ペア:

[(1, 69402752), (2, 34701376), (4, 17350688), (8, 8675344), (16, 4337672), (32, 2168836), (64, 1084418), (128, 542209), (131, 529792), (262, 264896), (524, 132448), (1048, 66224), (2096, 33112), (4139, 16768), (4192, 16556), (8278, 8384)]