71418184

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7159}}^1$

素因数の和:7237

約数の個数: 32

約数和(自身を含む): 141768000

約数和(自身を除く): 70349816

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 7159, 9976, 14318, 28636, 57272, 207611, 307837, 415222, 615674, 830444, 1231348, 1660888, 2462696, 8927273, 17854546, 35709092, 71418184]

約数ペア:

[(1, 71418184), (2, 35709092), (4, 17854546), (8, 8927273), (29, 2462696), (43, 1660888), (58, 1231348), (86, 830444), (116, 615674), (172, 415222), (232, 307837), (344, 207611), (1247, 57272), (2494, 28636), (4988, 14318), (7159, 9976)]