1918377664

素因数分解:

$2^6\times 7^1\times {\mathrm{4282093}}^1$

素因数の和:4282112

約数の個数: 28

約数和(自身を含む): 4350607504

約数和(自身を除く): 2432229840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4282093, 8564186, 17128372, 29974651, 34256744, 59949302, 68513488, 119898604, 137026976, 239797208, 274053952, 479594416, 959188832, 1918377664]

約数ペア:

[(1, 1918377664), (2, 959188832), (4, 479594416), (7, 274053952), (8, 239797208), (14, 137026976), (16, 119898604), (28, 68513488), (32, 59949302), (56, 34256744), (64, 29974651), (112, 17128372), (224, 8564186), (448, 4282093)]