71303928

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7057}}^1$

素因数の和:7487

約数の個数: 32

約数和(自身を含む): 178708560

約数和(自身を除く): 107404632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 7057, 10104, 14114, 21171, 28228, 42342, 56456, 84684, 169368, 2970997, 5941994, 8912991, 11883988, 17825982, 23767976, 35651964, 71303928]

約数ペア:

[(1, 71303928), (2, 35651964), (3, 23767976), (4, 17825982), (6, 11883988), (8, 8912991), (12, 5941994), (24, 2970997), (421, 169368), (842, 84684), (1263, 56456), (1684, 42342), (2526, 28228), (3368, 21171), (5052, 14114), (7057, 10104)]