65871992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{569}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 128250000

約数和(自身を除く): 62378008

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 499, 569, 998, 1138, 1996, 2276, 3992, 4552, 14471, 16501, 28942, 33002, 57884, 66004, 115768, 132008, 283931, 567862, 1135724, 2271448, 8233999, 16467998, 32935996, 65871992]

約数ペア:

[(1, 65871992), (2, 32935996), (4, 16467998), (8, 8233999), (29, 2271448), (58, 1135724), (116, 567862), (232, 283931), (499, 132008), (569, 115768), (998, 66004), (1138, 57884), (1996, 33002), (2276, 28942), (3992, 16501), (4552, 14471)]