67284710

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{13219}}^1$

素因数の和:13735

約数の個数: 16

約数和(自身を含む): 121359600

約数和(自身を除く): 54074890

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 13219, 26438, 66095, 132190, 6728471, 13456942, 33642355, 67284710]

約数ペア:

[(1, 67284710), (2, 33642355), (5, 13456942), (10, 6728471), (509, 132190), (1018, 66095), (2545, 26438), (5090, 13219)]