313638752

素因数分解:

$2^5\times 7^1\times {\mathrm{1400173}}^1$

素因数の和:1400190

約数の個数: 24

約数和(自身を含む): 705687696

約数和(自身を除く): 392048944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1400173, 2800346, 5600692, 9801211, 11201384, 19602422, 22402768, 39204844, 44805536, 78409688, 156819376, 313638752]

約数ペア:

[(1, 313638752), (2, 156819376), (4, 78409688), (7, 44805536), (8, 39204844), (14, 22402768), (16, 19602422), (28, 11201384), (32, 9801211), (56, 5600692), (112, 2800346), (224, 1400173)]