98547148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 210470400

約数和(自身を除く): 111923252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2609, 2698, 5218, 5396, 9443, 10436, 18263, 18886, 36526, 37772, 49571, 73052, 99142, 185239, 198284, 346997, 370478, 693994, 740956, 1296673, 1387988, 2593346, 3519541, 5186692, 7039082, 14078164, 24636787, 49273574, 98547148]

約数ペア:

[(1, 98547148), (2, 49273574), (4, 24636787), (7, 14078164), (14, 7039082), (19, 5186692), (28, 3519541), (38, 2593346), (71, 1387988), (76, 1296673), (133, 740956), (142, 693994), (266, 370478), (284, 346997), (497, 198284), (532, 185239), (994, 99142), (1349, 73052), (1988, 49571), (2609, 37772), (2698, 36526), (5218, 18886), (5396, 18263), (9443, 10436)]