15670047728

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2749}}^1\times {\mathrm{4003}}^1$

素因数の和:6849

約数の個数: 40

約数和(自身を含む): 30720690000

約数和(自身を除く): 15050642272

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2749, 4003, 5498, 8006, 10996, 16012, 21992, 32024, 43984, 64048, 244661, 356267, 489322, 712534, 978644, 1425068, 1957288, 2850136, 3914576, 5700272, 11004247, 22008494, 44016988, 88033976, 176067952, 979377983, 1958755966, 3917511932, 7835023864, 15670047728]

約数ペア:

[(1, 15670047728), (2, 7835023864), (4, 3917511932), (8, 1958755966), (16, 979377983), (89, 176067952), (178, 88033976), (356, 44016988), (712, 22008494), (1424, 11004247), (2749, 5700272), (4003, 3914576), (5498, 2850136), (8006, 1957288), (10996, 1425068), (16012, 978644), (21992, 712534), (32024, 489322), (43984, 356267), (64048, 244661)]