420314272

素因数分解:

$2^5\times 7^1\times {\mathrm{1876403}}^1$

素因数の和:1876420

約数の個数: 24

約数和(自身を含む): 945707616

約数和(自身を除く): 525393344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1876403, 3752806, 7505612, 13134821, 15011224, 26269642, 30022448, 52539284, 60044896, 105078568, 210157136, 420314272]

約数ペア:

[(1, 420314272), (2, 210157136), (4, 105078568), (7, 60044896), (8, 52539284), (14, 30022448), (16, 26269642), (28, 15011224), (32, 13134821), (56, 7505612), (112, 3752806), (224, 1876403)]