71236672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{85621}}^1$

素因数の和:85646

約数の個数: 28

約数和(自身を含む): 152235916

約数和(自身を除く): 80999244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 85621, 171242, 342484, 684968, 1113073, 1369936, 2226146, 2739872, 4452292, 5479744, 8904584, 17809168, 35618336, 71236672]

約数ペア:

[(1, 71236672), (2, 35618336), (4, 17809168), (8, 8904584), (13, 5479744), (16, 4452292), (26, 2739872), (32, 2226146), (52, 1369936), (64, 1113073), (104, 684968), (208, 342484), (416, 171242), (832, 85621)]