28504891976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{103787}}^1$

素因数の和:106925

約数の個数: 32

約数和(自身を含む): 58324704480

約数和(自身を除く): 29819812504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3121, 6242, 12484, 24968, 34331, 68662, 103787, 137324, 207574, 274648, 415148, 830296, 1141657, 2283314, 4566628, 9133256, 323919227, 647838454, 1295676908, 2591353816, 3563111497, 7126222994, 14252445988, 28504891976]

約数ペア:

[(1, 28504891976), (2, 14252445988), (4, 7126222994), (8, 3563111497), (11, 2591353816), (22, 1295676908), (44, 647838454), (88, 323919227), (3121, 9133256), (6242, 4566628), (12484, 2283314), (24968, 1141657), (34331, 830296), (68662, 415148), (103787, 274648), (137324, 207574)]