72400516918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2593}}^1\times {\mathrm{3847}}^1$

素因数の和:6652

約数の個数: 32

約数和(自身を含む): 114989322240

約数和(自身を除く): 42588805322

約数列:

[1, 2, 19, 38, 191, 382, 2593, 3629, 3847, 5186, 7258, 7694, 49267, 73093, 98534, 146186, 495263, 734777, 990526, 1469554, 9409997, 9975271, 13960763, 18819994, 19950542, 27921526, 189530149, 379060298, 1905276761, 3810553522, 36200258459, 72400516918]

約数ペア:

[(1, 72400516918), (2, 36200258459), (19, 3810553522), (38, 1905276761), (191, 379060298), (382, 189530149), (2593, 27921526), (3629, 19950542), (3847, 18819994), (5186, 13960763), (7258, 9975271), (7694, 9409997), (49267, 1469554), (73093, 990526), (98534, 734777), (146186, 495263)]