71296638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23909}}^1$

素因数の和:23992

約数の個数: 32

約数和(自身を含む): 165265920

約数和(自身を除く): 93969282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 23909, 47818, 71727, 143454, 167363, 334726, 502089, 1004178, 1697539, 3395078, 5092617, 10185234, 11882773, 23765546, 35648319, 71296638]

約数ペア:

[(1, 71296638), (2, 35648319), (3, 23765546), (6, 11882773), (7, 10185234), (14, 5092617), (21, 3395078), (42, 1697539), (71, 1004178), (142, 502089), (213, 334726), (426, 167363), (497, 143454), (994, 71727), (1491, 47818), (2982, 23909)]