71269688

素因数分解:

$2^3\times 7^1\times {\mathrm{1272673}}^1$

素因数の和:1272686

約数の個数: 16

約数和(自身を含む): 152720880

約数和(自身を除く): 81451192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1272673, 2545346, 5090692, 8908711, 10181384, 17817422, 35634844, 71269688]

約数ペア:

[(1, 71269688), (2, 35634844), (4, 17817422), (7, 10181384), (8, 8908711), (14, 5090692), (28, 2545346), (56, 1272673)]