71516396

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59399}}^1$

素因数の和:59453

約数の個数: 24

約数和(自身を含む): 146361600

約数和(自身を除く): 74845204

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 59399, 118798, 237596, 415793, 831586, 1663172, 2554157, 5108314, 10216628, 17879099, 35758198, 71516396]

約数ペア:

[(1, 71516396), (2, 35758198), (4, 17879099), (7, 10216628), (14, 5108314), (28, 2554157), (43, 1663172), (86, 831586), (172, 415793), (301, 237596), (602, 118798), (1204, 59399)]