71087408

素因数分解:

$2^4\times 7^1\times {\mathrm{634709}}^1$

素因数の和:634724

約数の個数: 20

約数和(自身を含む): 157408080

約数和(自身を除く): 86320672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 634709, 1269418, 2538836, 4442963, 5077672, 8885926, 10155344, 17771852, 35543704, 71087408]

約数ペア:

[(1, 71087408), (2, 35543704), (4, 17771852), (7, 10155344), (8, 8885926), (14, 5077672), (16, 4442963), (28, 2538836), (56, 1269418), (112, 634709)]