709678796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{67537}}^1$

素因数の和:67649

約数の個数: 24

約数和(自身を含む): 1293487776

約数和(自身を除く): 583808980

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 10508, 67537, 135074, 270148, 2498869, 4795127, 4997738, 9590254, 9995476, 19180508, 177419699, 354839398, 709678796]

約数ペア:

[(1, 709678796), (2, 354839398), (4, 177419699), (37, 19180508), (71, 9995476), (74, 9590254), (142, 4997738), (148, 4795127), (284, 2498869), (2627, 270148), (5254, 135074), (10508, 67537)]