1649531523136

素因数分解:

$2^6\times 7^1\times {\mathrm{3681990007}}^1$

素因数の和:3681990026

約数の個数: 28

約数和(自身を含む): 3740901848128

約数和(自身を除く): 2091370324992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3681990007, 7363980014, 14727960028, 25773930049, 29455920056, 51547860098, 58911840112, 103095720196, 117823680224, 206191440392, 235647360448, 412382880784, 824765761568, 1649531523136]

約数ペア:

[(1, 1649531523136), (2, 824765761568), (4, 412382880784), (7, 235647360448), (8, 206191440392), (14, 117823680224), (16, 103095720196), (28, 58911840112), (32, 51547860098), (56, 29455920056), (64, 25773930049), (112, 14727960028), (224, 7363980014), (448, 3681990007)]