61961864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 120663000

約数和(自身を除く): 58701136

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 409, 653, 818, 1306, 1636, 2612, 3272, 5224, 11861, 18937, 23722, 37874, 47444, 75748, 94888, 151496, 267077, 534154, 1068308, 2136616, 7745233, 15490466, 30980932, 61961864]

約数ペア:

[(1, 61961864), (2, 30980932), (4, 15490466), (8, 7745233), (29, 2136616), (58, 1068308), (116, 534154), (232, 267077), (409, 151496), (653, 94888), (818, 75748), (1306, 47444), (1636, 37874), (2612, 23722), (3272, 18937), (5224, 11861)]