70880536

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 135794880

約数和(自身を除く): 64914344

約数列:

[1, 2, 4, 8, 61, 122, 244, 337, 431, 488, 674, 862, 1348, 1724, 2696, 3448, 20557, 26291, 41114, 52582, 82228, 105164, 145247, 164456, 210328, 290494, 580988, 1161976, 8860067, 17720134, 35440268, 70880536]

約数ペア:

[(1, 70880536), (2, 35440268), (4, 17720134), (8, 8860067), (61, 1161976), (122, 580988), (244, 290494), (337, 210328), (431, 164456), (488, 145247), (674, 105164), (862, 82228), (1348, 52582), (1724, 41114), (2696, 26291), (3448, 20557)]